In some cases it was possible that munmap is not called corresponding
to mmap, which might result in future read or writes to fail.
---
src/textfile.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/textfile.c b/src/textfile.c
index 2712cd8..9d88fbc 100644
--- a/src/textfile.c
+++ b/src/textfile.c
@@ -220,8 +220,8 @@ static int write_key(const char *pathname, const char *key, const char *value, i
len = strlen(key);
off = find_key(map, size, key, len, icase);
if (!off) {
+ munmap(map, size);
if (value) {
- munmap(map, size);
lseek(fd, size, SEEK_SET);
err = write_key_value(fd, key, value);
}
--
1.7.0.4
--
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