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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-06-16 11:42:51 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2017-06-16 11:42:51 +0900 |
| commit | 473b2bb20df8e67cc3846c2ced8ea72513a477be (patch) | |
| tree | 3baade40f68deb6bc6f6219155a8d2b1fd9b153f /mrbgems/mruby-string-ext/src/string.c | |
| parent | a7770a39aa4d59fd4fc973b42b9faa2a2b1cbd73 (diff) | |
| download | mruby-473b2bb20df8e67cc3846c2ced8ea72513a477be.tar.gz mruby-473b2bb20df8e67cc3846c2ced8ea72513a477be.zip | |
Should not use `sizeof(buf)` when `buf` is `char*`; #3701
Diffstat (limited to 'mrbgems/mruby-string-ext/src/string.c')
| -rw-r--r-- | mrbgems/mruby-string-ext/src/string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mrbgems/mruby-string-ext/src/string.c b/mrbgems/mruby-string-ext/src/string.c index d52513026..138b9e3cf 100644 --- a/mrbgems/mruby-string-ext/src/string.c +++ b/mrbgems/mruby-string-ext/src/string.c @@ -610,7 +610,7 @@ mrb_str_upto(mrb_state *mrb, mrb_value beg) while (bi <= ei) { if (excl && bi == ei) break; - snprintf(buf, sizeof(buf), "%.*d", min_width, bi); + snprintf(buf, max_width+1, "%.*d", (int)min_width, bi); mrb_yield(mrb, block, mrb_str_new(mrb, buf, strlen(buf))); mrb_gc_arena_restore(mrb, ai); bi++; |