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| author |  Karl DeBisschop <kdebisschop@users.sourceforge.net>
| 2002-10-07 01:34:46 +0000 |
|---|---|---|
| committer | Karl DeBisschop <kdebisschop@users.sourceforge.net>
| 2002-10-07 01:34:46 +0000 |
| commit | 0505e9fb07a5bd701efd3ce335a6dc8e13cbd6e1 (patch) | |
| tree | 4afca31a68c8ea7f9c629fe5db9cb774d54f9fa1 /plugins/popen.c | |
| parent | 90b6597ce4c8f64b28d892960d95c8bf7ea71598 (diff) | |
| download | monitoring-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/popen.c')
| -rw-r--r-- | plugins/popen.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/popen.c b/plugins/popen.c index cde3c764..d056904d 100644 --- a/plugins/popen.c +++ b/plugins/popen.c @@ -302,8 +302,9 @@ char * rtrim (char *str, const char *tok) { int i = 0; + int j = sizeof (str); - while (str != NULL) { + while (str != NULL && i < j) { if (*(str + i) == *tok) { sprintf (str + i, "%s", "\0"); return str; |