Fix crash in ne_path_escapef

Functions wasn't checking correctly for NULL before accessing path. Fixes: #134
notroj · Nov 23, 2023 · c03df8e · c03df8e
1 parent d85b401
commit c03df8e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ne_uri.c b/src/ne_uri.c
@@ -494,7 +494,7 @@ char *ne_path_escapef(const char *path, unsigned int flags)
     if (flags & NE_PATH_NONRES) mask |= URI_ESCAPE;
     if (flags & NE_PATH_NONURI) mask |= URI_NONURI;
 
-    for (pnt = (const unsigned char *)path; *pnt != '\0'; pnt++) {
+    for (pnt = (const unsigned char *)path; pnt && *pnt != '\0'; pnt++) {
         count += path_escape_ch(*pnt, mask);
     }