From a0b25068abe2931dc666b216b88bb837579cc60c Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Wed, 20 Jun 2012 16:42:05 +0800 Subject: [PATCH] lib/mangle: fix a memory leak in the test case Marek reported there is a memory leak in lib/mangle.c CC mangle.o mangle.c:160:9: warning: Memory is never released; potential leak of memory pointed to by 'ss' This patch fixes it. Reported-by: Marek Otahal Cc: Karel Zak Signed-off-by: Cong Wang --- lib/mangle.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/mangle.c b/lib/mangle.c index 656918c4bb..faddeb879d 100644 --- a/lib/mangle.c +++ b/lib/mangle.c @@ -131,14 +131,18 @@ char *unmangle(const char *s, char **end) #include int main(int argc, char *argv[]) { + char *p = NULL; if (argc < 3) { fprintf(stderr, "usage: %s --mangle|unmangle \n", program_invocation_short_name); return EXIT_FAILURE; } - if (!strcmp(argv[1], "--mangle")) - printf("mangled: '%s'\n", mangle(argv[2])); + if (!strcmp(argv[1], "--mangle")) { + p = mangle(argv[2]); + printf("mangled: '%s'\n", p); + free(p); + } else if (!strcmp(argv[1], "--unmangle")) { char *x = unmangle(argv[2], NULL); -- 2.47.2