Check for NULL allocation

11 years ago · 25a64ec0e1
parent 99ee2138c4
commit 25a64ec0e1
1 changed files with 4 additions and 0 deletions
--- a/libclamav/fmap.c
+++ b/libclamav/fmap.c
@ -255,6 +255,10 @@ extern cl_fmap_t *cl_fmap_open_handle(void *handle, size_t offset, size_t len,
 #endif /* ANONYMOUS_MAP */
    if (!use_aging) {
 	m = (fmap_t *)cli_malloc(mapsz);
+    if (!(m)) {
+        cli_warnmsg("fmap: map allocation failed\n");
+        return NULL;
+    }
 	memset(m, 0, hdrsz);
    }
    if(!m) {