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Diffstat (limited to 'builtin-apply.c')
-rw-r--r--builtin-apply.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/builtin-apply.c b/builtin-apply.c
index f8c6763..c159873 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -1698,6 +1698,14 @@ static int apply_data(struct patch *patch, struct stat *st, struct cache_entry *
desc.buffer = buf;
if (apply_fragments(&desc, patch) < 0)
return -1;
+
+ /* NUL terminate the result */
+ if (desc.alloc <= desc.size) {
+ desc.buffer = xrealloc(desc.buffer, desc.size + 1);
+ desc.alloc++;
+ }
+ desc.buffer[desc.size] = 0;
+
patch->result = desc.buffer;
patch->resultsize = desc.size;
@@ -2040,6 +2048,9 @@ static int try_create_file(const char *path, unsigned int mode, const char *buf,
int fd;
if (S_ISLNK(mode))
+ /* Although buf:size is counted string, it also is NUL
+ * terminated.
+ */
return symlink(buf, path);
fd = open(path, O_CREAT | O_EXCL | O_WRONLY, (mode & 0100) ? 0777 : 0666);
if (fd < 0)