From bf1d0a4ea047a18b7d2d6d40b73f034497e814c8 Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Wed, 8 Jul 2020 08:48:45 +0200 Subject: [PATCH] lsmem: make it without leaks for non-error output Signed-off-by: Karel Zak --- sys-utils/lsmem.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/sys-utils/lsmem.c b/sys-utils/lsmem.c index 45775d993..80cad98cd 100644 --- a/sys-utils/lsmem.c +++ b/sys-utils/lsmem.c @@ -431,6 +431,18 @@ static int is_mergeable(struct lsmem *lsmem, struct memory_block *blk) return 1; } +static void free_info(struct lsmem *lsmem) +{ + int i; + + if (!lsmem) + return; + free(lsmem->blocks); + for (i = 0; i < lsmem->ndirs; i++) + free(lsmem->dirs[i]); + free(lsmem->dirs); +} + static void read_info(struct lsmem *lsmem) { struct memory_block blk; @@ -742,5 +754,6 @@ int main(int argc, char **argv) scols_unref_table(lsmem->table); ul_unref_path(lsmem->sysmem); + free_info(lsmem); return 0; }