diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2025-01-20 17:10:31 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-02-08 09:52:34 +0100 |
| commit | 29f5ee6c9774eccd75583d40b3c9c12c72ef54fc (patch) | |
| tree | 9de6e52363eee6eca2686454ae67a17b9e640a5d /scripts | |
| parent | 582e70f1eddfaa49c7ccbf4336166e9b6138ead0 (diff) | |
kconfig: fix memory leak in sym_warn_unmet_dep()
[ Upstream commit a409fc1463d664002ea9bf700ae4674df03de111 ]
The string allocated in sym_warn_unmet_dep() is never freed, leading
to a memory leak when an unmet dependency is detected.
Fixes: f8f69dc0b4e0 ("kconfig: make unmet dependency warnings readable")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Petr Vorel <pvorel@suse.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/kconfig/symbol.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c index 758c42621f7a..1c0306c9d74e 100644 --- a/scripts/kconfig/symbol.c +++ b/scripts/kconfig/symbol.c @@ -321,6 +321,7 @@ static void sym_warn_unmet_dep(struct symbol *sym) " Selected by [m]:\n"); fputs(str_get(&gs), stderr); + str_free(&gs); sym_warnings++; } |