diff options
Diffstat (limited to 'scripts/recordmcount.c')
| -rw-r--r-- | scripts/recordmcount.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c index d3e61dcc6129..ae1ae7c86d0c 100644 --- a/scripts/recordmcount.c +++ b/scripts/recordmcount.c @@ -132,6 +132,7 @@ uwrite(int const fd, void const *const buf, size_t const count) { size_t cnt = count; off_t idx = 0; + void *p = NULL; file_updated = 1; @@ -139,7 +140,10 @@ uwrite(int const fd, void const *const buf, size_t const count) off_t aoffset = (file_ptr + count) - file_end; if (aoffset > file_append_size) { - file_append = realloc(file_append, aoffset); + p = realloc(file_append, aoffset); + if (!p) + free(file_append); + file_append = p; file_append_size = aoffset; } if (!file_append) { |