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robustness fixes

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This commit is contained in:
leitner
2015-05-07 23:51:01 +00:00
parent 6ddce21c52
commit ad390ee7ea
4 changed files with 9 additions and 11 deletions
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7
scan_ldapsearchrequest.c
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@@ -1,4 +1,5 @@
#include <stdlib.h>
#include <string.h>
#include "ldap.h"
size_t scan_ldapsearchrequest(const char* src,const char* max,
@@ -34,10 +35,9 @@ size_t scan_ldapsearchrequest(const char* src,const char* max,
for (;;) {
if (src+res>nmax) goto error;
if (src+res==nmax) break;
if (!*a) *a=malloc(sizeof(struct AttributeDescriptionList));
if (!*a) *a=calloc(1,sizeof(struct AttributeDescriptionList));
if (!*a) goto error;
(*a)->next=0;
if (!(tmp=scan_ldapstring(src+res,nmax,&(*a)->a))) goto error;
if (!(tmp=scan_ldapstring(src+res,nmax,&(*a)->a))) { free(*a); goto error; }
res+=tmp;
a=&(*a)->next;
}
@@ -52,4 +52,5 @@ void free_ldapsearchrequest(struct SearchRequest* s) {
if (s->attributes)
free_ldapadl(s->attributes->next);
free_ldapsearchfilter(s->filter);
memset(s,0,sizeof(*s));
}