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lib/, src/: getlong(): Use the usual -1 as an error code

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Signed-off-by: Alejandro Colomar <alx@kernel.org>
This commit is contained in:
Alejandro Colomar
2023-12-01 20:23:48 +01:00
committed by Serge Hallyn
parent 173231a8ff
commit 2d581cb337
14 changed files with 56 additions and 58 deletions
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lib/limits.c
+3 -4
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@@ -89,7 +89,7 @@ static int set_prio (const char *value)
{
long prio;
if ( (getlong (value, &prio) == 0)
if ( (getlong(value, &prio) == -1)
|| (prio != (int) prio)) {
return 0;
}
@@ -482,7 +482,7 @@ void setup_limits (const struct passwd *info)
if (strncmp (cp, "pri=", 4) == 0) {
long inc;
if ( (getlong (cp + 4, &inc) == 1)
if ( (getlong(cp + 4, &inc) == 0)
&& (inc >= -20) && (inc <= 20)) {
errno = 0;
if ( (nice (inc) != -1)
@@ -500,8 +500,7 @@ void setup_limits (const struct passwd *info)
}
if (strncmp (cp, "ulimit=", 7) == 0) {
long blocks;
if ( (getlong (cp + 7, &blocks) == 0)
if ( (getlong(cp + 7, &blocks) == -1)
|| (blocks != (int) blocks)
|| (set_filesize_limit (blocks) != 0)) {
SYSLOG ((LOG_WARN,