analyze.l: Fix potential memory leak

Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com>

diff --git a/src/libkeymap/analyze.l b/src/libkeymap/analyze.l
index 92df059..7adffbc 100644 (file)
--- a/src/libkeymap/analyze.l
+++ b/src/libkeymap/analyze.l
@@ -114,7 +114,7 @@ static int
 find_incl_file_near_fn(struct keymap *kmap, char *s, char *fn, lkfile_t *fp)
 {
        const char *include_dirpath2[] = { 0, 0, 0, 0 };
-       char *t, *te, *t1, *t2;
+       char *t, *te, *t1 = NULL, *t2 = NULL;
        int len, rc = 1;
 
        if (!fn)
@@ -146,8 +146,10 @@ find_incl_file_near_fn(struct keymap *kmap, char *s, char *fn, lkfile_t *fp)
        free(t);
        return rc;
 
-       /* FIXME: free */
 nomem: ERR(kmap, _("out of memory"));
+       if (t1) free(t1);
+       if (t2) free(t2);
+       if (t)  free(t);
        return -1;
 }