diff options
Diffstat (limited to 'builtin-apply.c')
| -rw-r--r-- | builtin-apply.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/builtin-apply.c b/builtin-apply.c index f8c6763c7..c15987386 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) |