From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Fri, 6 Jul 2012 14:10:23 +0000 (-0400)
Subject: Do not set a resource limit to zero when we are unable to fetch a
X-Git-Tag: SUDO_1_7_10~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6eb82bf19876047677e256308877999f61986ef5;p=sudo

Do not set a resource limit to zero when we are unable to fetch a
value from /etc/security/limits.

--HG--
branch : 1.7
---

diff --git a/aix.c b/aix.c
index 873896e22..eaac89426 100644
--- a/aix.c
+++ b/aix.c
@@ -106,9 +106,10 @@ aix_setlimits(user)
 	    else
 		rlim.rlim_cur = rlim.rlim_max;	/* soft not specd, use hard */
 	} else {
-	    /* No hard limit set, try soft limit. */
-	    if (aix_getlimit(user, aix_limits[n].soft, &val) == 0)
-		rlim.rlim_cur = val == -1 ? RLIM64_INFINITY : val * aix_limits[n].factor;
+	    /* No hard limit set, try soft limit, if it exists. */
+	    if (aix_getlimit(user, aix_limits[n].soft, &val) == -1)
+		continue;
+	    rlim.rlim_cur = val == -1 ? RLIM64_INFINITY : val * aix_limits[n].factor;
 
 	    /* Set hard limit per AIX /etc/security/limits documentation. */
 	    switch (aix_limits[n].resource) {