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ifconfig: looks like char host[128] is not really needed.

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This commit is contained in:
Denis Vlasenko 2006-11-21 20:32:38 +00:00
parent f8c8bb1160
commit 5096246ffb
1 changed files with 6 additions and 4 deletions
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10
networking/ifconfig.c
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@ -290,7 +290,8 @@ int ifconfig_main(int argc, char **argv)
unsigned char did_flags; unsigned char did_flags;
#endif #endif
char *p; char *p;
char host[128]; /*char host[128];*/
const char *host = NULL; /* make gcc happy */
goterr = 0; goterr = 0;
did_flags = 0; did_flags = 0;
@ -376,8 +377,8 @@ int ifconfig_main(int argc, char **argv)
char *prefix; char *prefix;
int prefix_len = 0; int prefix_len = 0;
#endif #endif
/*safe_strncpy(host, *argv, (sizeof host));*/
safe_strncpy(host, *argv, (sizeof host)); host = *argv;
#if ENABLE_FEATURE_IPV6 #if ENABLE_FEATURE_IPV6
prefix = strchr(host, '/'); prefix = strchr(host, '/');
if (prefix) { if (prefix) {
@ -453,7 +454,8 @@ int ifconfig_main(int argc, char **argv)
if (strcmp("ether", *argv) || (*++argv == NULL)) { if (strcmp("ether", *argv) || (*++argv == NULL)) {
bb_show_usage(); bb_show_usage();
} }
safe_strncpy(host, *argv, sizeof(host)); /*safe_strncpy(host, *argv, sizeof(host));*/
host = *argv;
if (in_ether(host, &sa)) { if (in_ether(host, &sa)) {
bb_error_msg("invalid hw-addr %s", host); bb_error_msg("invalid hw-addr %s", host);
++goterr; ++goterr;