diff options
Diffstat (limited to 'xdiff-interface.c')
| -rw-r--r-- | xdiff-interface.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/xdiff-interface.c b/xdiff-interface.c index 6c1f99b..10816e9 100644 --- a/xdiff-interface.c +++ b/xdiff-interface.c @@ -107,16 +107,18 @@ int read_mmfile(mmfile_t *ptr, const char *filename) { struct stat st; FILE *f; + size_t sz; if (stat(filename, &st)) return error("Could not stat %s", filename); if ((f = fopen(filename, "rb")) == NULL) return error("Could not open %s", filename); - ptr->ptr = xmalloc(st.st_size); - if (fread(ptr->ptr, st.st_size, 1, f) != 1) + sz = xsize_t(st.st_size); + ptr->ptr = xmalloc(sz); + if (fread(ptr->ptr, sz, 1, f) != 1) return error("Could not read %s", filename); fclose(f); - ptr->size = st.st_size; + ptr->size = sz; return 0; } |