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Add error checking of strdup.

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git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@343 7dcaeef0-15fb-0310-b436-a5af3365683c
This commit is contained in:
Andreas Schneider
2009-04-02 09:32:22 +00:00
parent d60783eeb7
commit 9f581a2809
1 changed files with 3 additions and 0 deletions
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3
libssh/dh.c
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@@ -591,6 +591,9 @@ static int match(char *group,char *object){
char *ptr,*saved; char *ptr,*saved;
char *end; char *end;
ptr=strdup(group); ptr=strdup(group);
if (ptr == NULL) {
return -1;
}
saved=ptr; saved=ptr;
while(1){ while(1){
end=strchr(ptr,','); end=strchr(ptr,',');