diff mbox series

[v2,01/13] sparse-checkout: free string list in write_cone_to_file()

Message ID 20240604101305.GA1304593@coredump.intra.peff.net (mailing list archive)
State Accepted
Commit 2181fe6e464c4a2615db0df1189d1e6fb0575631
Headers show
Series leak fixes for sparse-checkout code | expand

Commit Message

Jeff King June 4, 2024, 10:13 a.m. UTC
We use a string list to hold sorted and de-duped patterns, but don't
free it before leaving the function, causing a leak.

This drops the number of leaks found in t7002 from 27 to 25.

Signed-off-by: Jeff King <peff@peff.net>
---
 builtin/sparse-checkout.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index 0f52e25249..8747191484 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -311,6 +311,8 @@  static void write_cone_to_file(FILE *fp, struct pattern_list *pl)
 		fprintf(fp, "%s/\n", pattern);
 		free(pattern);
 	}
+
+	string_list_clear(&sl, 0);
 }
 
 static int write_patterns_and_update(struct pattern_list *pl)