kconfig: fix memory leak in sym_warn_unmet_dep()

BugLink: https://bugs.launchpad.net/bugs/2111953

[ 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: f8f69dc0b4 ("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>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Mehmet Basaran <mehmet.basaran@canonical.com>

This commit is contained in:

Masahiro Yamada

2025-01-20 17:10:31 +09:00

committed by

Mehmet Basaran

parent 733897ec11

commit cc1a65abeb

1 changed files with 1 additions and 0 deletions

									
										scripts/kconfig/symbol.c
									
		+1
		
												View File
												
				@@ -315,6 +315,7 @@ static void sym_warn_unmet_dep(struct symbol *sym)

							       "  Selected by [m]:\n");

					fputs(str_get(&gs), stderr);

					str_free(&gs);

					sym_warnings++;

				}