Gabriel Ivăncescu : mshtml: Fix leak in find_prev_space.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9bb0dbc1e2687ae5cdfc65ebcc0891943f09518b
URL:    https://gitlab.winehq.org/wine/wine/-/commit/9bb0dbc1e2687ae5cdfc65ebcc08919...

Author: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>
Date:   Thu Jul  6 19:57:51 2023 +0300

mshtml: Fix leak in find_prev_space.

Signed-off-by: Gabriel Ivăncescu <gabrielopcode(a)gmail.com>

---

 dlls/mshtml/range.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/mshtml/range.c b/dlls/mshtml/range.c
index 5bd6a8414cb..89b1eecb8cb 100644
--- a/dlls/mshtml/range.c
+++ b/dlls/mshtml/range.c
@@ -741,8 +741,10 @@ static LONG find_prev_space(rangepoint_t *iter, BOOL first_space)
 
     init_rangepoint(&prev, iter->node, iter->off);
     c = move_prev_char(&prev);
-    if(!c || (first_space && iswspace(c)))
+    if(!c || (first_space && iswspace(c))) {
+        free_rangepoint(&prev);
         return FALSE;
+    }
 
     do {
         free_rangepoint(iter);