From: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
Signed-off-by: Christian Göttsche <cgzones@xxxxxxxxxxxxxx>
---
libsemanage/src/direct_api.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/libsemanage/src/direct_api.c b/libsemanage/src/direct_api.c
index 83addbee..66a6fa66 100644
--- a/libsemanage/src/direct_api.c
+++ b/libsemanage/src/direct_api.c
@@ -599,12 +599,16 @@ static int read_from_pipe_to_data(semanage_handle_t *sh, size_t initial_len, int
while ((read_len = read(fd, data_read + data_read_len, max_len - data_read_len)) > 0) {
data_read_len += read_len;
if (data_read_len == max_len) {
+ char *tmp;
+
max_len *= 2;
- data_read = realloc(data_read, max_len);
- if (data_read == NULL) {
+ tmp = realloc(data_read, max_len);
+ if (tmp == NULL) {
ERR(sh, "Failed to realloc, out of memory.\n");
+ free(data_read);
return -1;
}
+ data_read = tmp;
}
}
--
2.45.2
