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authorKarl DeBisschop <kdebisschop@users.sourceforge.net>2002-10-07 01:34:46 (GMT)
committerKarl DeBisschop <kdebisschop@users.sourceforge.net>2002-10-07 01:34:46 (GMT)
commit0505e9fb07a5bd701efd3ce335a6dc8e13cbd6e1 (patch)
tree4afca31a68c8ea7f9c629fe5db9cb774d54f9fa1 /plugins
parent90b6597ce4c8f64b28d892960d95c8bf7ea71598 (diff)
downloadmonitoring-plugins-0505e9fb07a5bd701efd3ce335a6dc8e13cbd6e1.tar.gz
make sure we do not run past the end of an unterminated string
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@108 f882894a-f735-0410-b71e-b25c423dba1c
Diffstat (limited to 'plugins')
-rw-r--r--plugins/popen.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/popen.c b/plugins/popen.c
index cde3c76..d056904 100644
--- a/plugins/popen.c
+++ b/plugins/popen.c
@@ -302,8 +302,9 @@ char *
302rtrim (char *str, const char *tok) 302rtrim (char *str, const char *tok)
303{ 303{
304 int i = 0; 304 int i = 0;
305 int j = sizeof (str);
305 306
306 while (str != NULL) { 307 while (str != NULL && i < j) {
307 if (*(str + i) == *tok) { 308 if (*(str + i) == *tok) {
308 sprintf (str + i, "%s", "\0"); 309 sprintf (str + i, "%s", "\0");
309 return str; 310 return str;