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sanity check

This commit is contained in:
Doug MacEachern 2006-08-25 21:06:18 +00:00
parent 883cfa1586
commit 5f05b3383d
1 changed files with 3 additions and 1 deletions
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4
src/os/darwin/darwin_sigar.c
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@ -1002,7 +1002,9 @@ int sigar_proc_args_get(sigar_t *sigar, sigar_pid_t pid,
* to messing with argv[0] * to messing with argv[0]
*/ */
while (*(ptr + (slen-1)) == ' ') { while (*(ptr + (slen-1)) == ' ') {
--slen; if (--slen <= 0) {
break;
}
} }
arg = malloc(slen+1); arg = malloc(slen+1);