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proc_args fix: seems not all processes have the terminating \0

This commit is contained in:
Doug MacEachern 2005-10-07 23:25:36 +00:00
parent fadcfdcbf5
commit cd8cab425e
1 changed files with 6 additions and 7 deletions
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13
src/sigar_util.c
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@ -225,12 +225,7 @@ int sigar_procfs_args_get(sigar_t *sigar, sigar_pid_t pid,
if (len == 0) { if (len == 0) {
break; break;
} }
if (buf) { buf = realloc(buf, total+len+1);
buf = realloc(buf, total+len);
}
else {
buf = malloc(len+1);
}
memcpy(buf+total, buffer, len); memcpy(buf+total, buffer, len);
total += len; total += len;
} }
@ -256,7 +251,11 @@ int sigar_procfs_args_get(sigar_t *sigar, sigar_pid_t pid,
memcpy(arg, ptr, alen); memcpy(arg, ptr, alen);
procargs->data[procargs->number++] = arg; procargs->data[procargs->number++] = arg;
total -= alen;
if (total <= 0) {
break;
}
ptr += alen; ptr += alen;
} }