mirror of
https://github.com/sheumann/hush.git
synced 2024-06-27 08:29:33 +00:00
assorted fixes for breakage found by randomconfig
This commit is contained in:
Denis Vlasenko
parent
7f175ccbc3
commit
856be770a6
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@ -48,6 +48,9 @@ static const char usage_messages[] ALIGN1 = ""
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#include "applets.h"
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/* The -1 arises because of the {0,NULL,0,-1} entry. */
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#if ENABLE_FEATURE_SH_STANDALONE
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const unsigned short NUM_APPLETS = ARRAY_SIZE(applets);
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#endif
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const struct bb_applet *current_applet;
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const char *applet_name ATTRIBUTE_EXTERNALLY_VISIBLE;
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#if !BB_MMU
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@ -58,6 +58,7 @@ lib-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
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lib-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
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lib-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
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lib-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
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lib-$(CONFIG_FEATURE_RPM_BZ2) += decompress_bunzip2.o
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lib-$(CONFIG_TAR) += get_header_tar.o
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lib-$(CONFIG_FEATURE_TAR_BZIP2) += decompress_bunzip2.o get_header_tar_bz2.o
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lib-$(CONFIG_FEATURE_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
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@ -66,3 +67,4 @@ lib-$(CONFIG_FEATURE_TAR_COMPRESS) += decompress_uncompress.o
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lib-$(CONFIG_UNCOMPRESS) += decompress_uncompress.o
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lib-$(CONFIG_UNZIP) += $(GUNZIP_FILES)
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lib-$(CONFIG_FEATURE_COMPRESS_USAGE) += decompress_bunzip2.o
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15
editors/vi.c
15
editors/vi.c
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@ -2420,14 +2420,17 @@ static int file_insert(const char * fn, char *p
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file_modified++;
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close(fd);
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fi0:
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if (ENABLE_FEATURE_VI_READONLY && update_ro_status
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&& ((access(fn, W_OK) < 0) ||
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/* root will always have access()
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* so we check fileperms too */
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!(statbuf.st_mode & (S_IWUSR | S_IWGRP | S_IWOTH))))
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{
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#if ENABLE_FEATURE_VI_READONLY
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if (update_ro_status
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&& ((access(fn, W_OK) < 0) ||
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/* root will always have access()
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* so we check fileperms too */
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!(statbuf.st_mode & (S_IWUSR | S_IWGRP | S_IWOTH))
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)
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) {
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SET_READONLY_FILE(readonly_mode);
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}
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#endif
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return cnt;
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}
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@ -631,7 +631,8 @@ static void process_config_line(const char *line, unsigned long *event_mask)
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last_config->next = new;
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last_config = new;
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return;
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process_config_line_err:
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process_config_line_err:
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msg_logger_and_die(LOG_ERR, bb_msg_bad_config, msg , line);
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} /* End Function process_config_line */
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@ -644,11 +645,9 @@ static int do_servicing(int fd, unsigned long event_mask)
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{
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ssize_t bytes;
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struct devfsd_notify_struct info;
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unsigned long tmp_event_mask;
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/* Tell devfs what events we care about */
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tmp_event_mask = event_mask;
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xioctl(fd, DEVFSDIOC_SET_EVENT_MASK, tmp_event_mask);
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/* (void*) cast is only in order to match prototype */
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xioctl(fd, DEVFSDIOC_SET_EVENT_MASK, (void*)event_mask);
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while (!caught_signal) {
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errno = 0;
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bytes = read(fd,(char *) &info, sizeof info);
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@ -484,12 +484,12 @@ static const struct dhcp_client_t ext_dhcp_clients[] = {
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static int dhcp_up(struct interface_defn_t *ifd, execfn *exec)
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{
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#if ENABLE_FEATURE_IFUPDOWN_EXTERNAL_DHCP
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int i;
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#if ENABLE_FEATURE_IFUPDOWN_IP
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/* ip doesn't up iface when it configures it (unlike ifconfig) */
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if (!execute("ip link set %iface% up", ifd, exec))
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return 0;
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#endif
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int i;
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for (i = 0; i < ARRAY_SIZE(ext_dhcp_clients); i++) {
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if (exists_execable(ext_dhcp_clients[i].name))
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return execute(ext_dhcp_clients[i].startcmd, ifd, exec);
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@ -6,6 +6,10 @@
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#
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lib-y:=
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lib-$(CONFIG_SLATTACH) += \
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utils.o
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lib-$(CONFIG_IP) += \
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ip_parse_common_args.o \
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libnetlink.o \
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54
procps/top.c
54
procps/top.c
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@ -219,7 +219,9 @@ static unsigned long display_generic(int scr_width)
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char buf[80];
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char scrbuf[80];
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unsigned long total, used, mfree, shared, buffers, cached;
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#if ENABLE_FEATURE_TOP_DECIMALS || ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS
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unsigned total_diff;
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#endif
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#if ENABLE_FEATURE_TOP_DECIMALS
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/* formats 7 char string (8 with terminating NUL) */
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@ -305,12 +307,12 @@ static unsigned long display_generic(int scr_width)
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/* clear screen & go to top */
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printf(OPT_BATCH_MODE ? "%s\n" : "\e[H\e[J%s\n", scrbuf);
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if (ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS) {
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/*
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* xxx% = (jif.xxx - prev_jif.xxx) / (jif.total - prev_jif.total) * 100%
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*/
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/* using (unsigned) casts to make operations cheaper */
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total_diff = ((unsigned)(jif.total - prev_jif.total) ? : 1);
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#if ENABLE_FEATURE_TOP_CPU_GLOBAL_PERCENTS
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/*
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* xxx% = (jif.xxx - prev_jif.xxx) / (jif.total - prev_jif.total) * 100%
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*/
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/* using (unsigned) casts to make operations cheaper */
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total_diff = ((unsigned)(jif.total - prev_jif.total) ? : 1);
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#if ENABLE_FEATURE_TOP_DECIMALS
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/* Generated code is approx +0.3k */
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#define CALC_STAT(xxx) char xxx[8]
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@ -321,30 +323,30 @@ static unsigned long display_generic(int scr_width)
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#define SHOW_STAT(xxx) xxx
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#define FMT "%4u%% "
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#endif
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{ /* need block: CALC_STAT are declarations */
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CALC_STAT(usr);
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CALC_STAT(sys);
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CALC_STAT(nic);
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CALC_STAT(idle);
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CALC_STAT(iowait);
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CALC_STAT(irq);
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CALC_STAT(softirq);
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//CALC_STAT(steal);
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{ /* need block: CALC_STAT are declarations */
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CALC_STAT(usr);
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CALC_STAT(sys);
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CALC_STAT(nic);
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CALC_STAT(idle);
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CALC_STAT(iowait);
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CALC_STAT(irq);
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CALC_STAT(softirq);
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//CALC_STAT(steal);
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snprintf(scrbuf, scr_width,
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/* Barely fits in 79 chars when in "decimals" mode. */
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"CPU:"FMT"usr"FMT"sys"FMT"nice"FMT"idle"FMT"io"FMT"irq"FMT"softirq",
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SHOW_STAT(usr), SHOW_STAT(sys), SHOW_STAT(nic), SHOW_STAT(idle),
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SHOW_STAT(iowait), SHOW_STAT(irq), SHOW_STAT(softirq)
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//, SHOW_STAT(steal) - what is this 'steal' thing?
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// I doubt anyone wants to know it
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);
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}
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puts(scrbuf);
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snprintf(scrbuf, scr_width,
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/* Barely fits in 79 chars when in "decimals" mode. */
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"CPU:"FMT"usr"FMT"sys"FMT"nice"FMT"idle"FMT"io"FMT"irq"FMT"softirq",
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SHOW_STAT(usr), SHOW_STAT(sys), SHOW_STAT(nic), SHOW_STAT(idle),
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SHOW_STAT(iowait), SHOW_STAT(irq), SHOW_STAT(softirq)
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//, SHOW_STAT(steal) - what is this 'steal' thing?
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// I doubt anyone wants to know it
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);
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}
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puts(scrbuf);
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#undef SHOW_STAT
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#undef CALC_STAT
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#undef FMT
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}
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#endif
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/* read load average as a string */
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buf[0] = '\0';
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@ -154,8 +154,10 @@ int more_main(int argc, char **argv)
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/* The user may have resized the terminal.
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* Re-read the dimensions. */
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#if ENABLE_FEATURE_USE_TERMIOS
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get_terminal_width_height(cin_fileno, &terminal_width, &terminal_height);
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terminal_height -= 1;
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#endif
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}
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/* Crudely convert tabs into spaces, which are
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