The branch, master has been updated
via 939f796f086cac17ad0558b36fa87c55a9cb1a22 (commit)
from 27364345bf68785af58131c47ef46ff081622537 (commit)
- Log -----------------------------------------------------------------
commit 939f796f086cac17ad0558b36fa87c55a9cb1a22
Author: Nicholas Marriott <nicholas.marri...@gmail.com>
Commit: Nicholas Marriott <nicholas.marri...@gmail.com>
Don't leak formats if they are added multiple times.
---
format.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/format.c b/format.c
index 16ac53d..2275090 100644
--- a/format.c
+++ b/format.c
@@ -151,6 +151,7 @@ void
format_add(struct format_tree *ft, const char *key, const char *fmt, ...)
{
struct format_entry *fe;
+ struct format_entry *fe_now;
va_list ap;
fe = xmalloc(sizeof *fe);
@@ -160,7 +161,13 @@ format_add(struct format_tree *ft, const char *key, const
char *fmt, ...)
xvasprintf(&fe->value, fmt, ap);
va_end(ap);
- RB_INSERT(format_tree, ft, fe);
+ fe_now = RB_INSERT(format_tree, ft, fe);
+ if (fe_now != NULL) {
+ free(fe_now->value);
+ fe_now->value = fe->value;
+ free(fe->key);
+ free(fe);
+ }
}
/* Find a format entry. */
-----------------------------------------------------------------------
Summary of changes:
format.c | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
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