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| author | Oliver Kiddle <opk@zsh.org> | 2023-10-08 23:47:25 +0200 |
|---|---|---|
| committer | Oliver Kiddle <opk@zsh.org> | 2023-10-11 00:43:05 +0200 |
| commit | 83f8a71a7cc2137a1d4638228b3d83717c15af54 (patch) | |
| tree | be450a54ca09c900577afcd18a9eb64cbef2d8df | |
| parent | a920e368b87f24e95b015eb091e1112c378c2939 (diff) | |
| download | zsh-83f8a71a7cc2137a1d4638228b3d83717c15af54.tar.gz zsh-83f8a71a7cc2137a1d4638228b3d83717c15af54.tar.xz zsh-83f8a71a7cc2137a1d4638228b3d83717c15af54.zip | |
52214: allow extra byte for nul terminator in allocation
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | Src/subst.c | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 3e9b6ffa0..9e0a94b10 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2023-10-10 Oliver Kiddle <opk@zsh.org> + * 52214: Src/subst.c: allow extra byte for nul in allocation + * unposted (cf. 52166): Functions/Misc/run-help-svk: remove obsolete helper for svk diff --git a/Src/subst.c b/Src/subst.c index cdbfc138a..60d850feb 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -1506,7 +1506,7 @@ substevalchar(char *ptr) } #ifdef MULTIBYTE_SUPPORT else if (isset(MULTIBYTE) && ires > 127) { - ptr = zhalloc(MB_CUR_MAX); + ptr = zhalloc(MB_CUR_MAX+1); len = ucs4tomb((unsigned int)ires & 0xffffffff, ptr); } if (len <= 0) |