Commit: patch 9.2.0055: memory leak in ExpandFromContext()

[Christian Brabandt]

patch 9.2.0055: memory leak in ExpandFromContext()

Commit: https://github.com/vim/vim/commit/9c3279ddc39da31f3fe9c52d06cb8a9b3a06ca0e
Author: Huihui Huang <625...@qq.com>
Date: Wed Feb 25 20:04:07 2026 +0000

patch 9.2.0055: memory leak in ExpandFromContext()

Problem: memory leak in ExpandFromContext()
Solution: Free the variable (Huihui Huang).

fixes: #19500
closes: #19505

Co-authored-by: zeertzjq <zeer...@outlook.com>
Signed-off-by: Huihui Huang <625...@qq.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/src/cmdexpand.c b/src/cmdexpand.c
index 61cfe5bc3..4916465e8 100644
--- a/src/cmdexpand.c
+++ b/src/cmdexpand.c
@@ -3515,8 +3515,10 @@ ExpandFromContext(
{
regmatch.regprog = vim_regcomp(pat, magic_isset() ? RE_MAGIC : 0);
if (regmatch.regprog == NULL)
+ {
+ vim_free(tofree);
return FAIL;
-
+ }
// set ignore-case according to p_ic, p_scs and pat
regmatch.rm_ic = ignorecase(pat);
}
diff --git a/src/version.c b/src/version.c
index 473a64fb5..40e00fc2b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -734,6 +734,8 @@ static char *(features[]) =

static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 55,
/**/
54,
/**/