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ps: work around libc bug: printf("%.*s\n", MAX_INT, buffer)

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This commit is contained in:
Denis Vlasenko 2007-03-28 21:57:12 +00:00
parent b7cffd4bed
commit 450196c119
2 changed files with 6 additions and 4 deletions
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6
libbb/xfuncs.c
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@ -253,9 +253,9 @@ void smart_ulltoa5(unsigned long long ul, char buf[5])
buf[4] = '\0';
}
// Convert unsigned integer to ascii, writing into supplied buffer. A
// truncated result is always null terminated (unless buflen is 0), and
// contains the first few digits of the result ala strncpy.
// Convert unsigned integer to ascii, writing into supplied buffer.
// A truncated result contains the first few digits of the result ala strncpy.
// Returns a pointer past last generated digit, does _not_ store NUL.
void BUG_sizeof_unsigned_not_4(void);
char *utoa_to_buf(unsigned n, char *buf, unsigned buflen)
{

4
procps/ps.c
View File

@ -262,7 +262,9 @@ int ps_main(int argc, char **argv)
parse_o(default_o);
post_process();
terminal_width = INT_MAX;
/* Was INT_MAX, but some libc's go belly up with printf("%.*s")
* and such large widths */
terminal_width = 30000;
if (isatty(1)) {
get_terminal_width_height(1, &terminal_width, NULL);
terminal_width--;