git: 5dbd073b045c - main - awk: errror on printf format strings lacking conversion specifier
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Date: Fri, 14 Apr 2023 17:31:51 UTC
The branch main has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=5dbd073b045c8e98730c025a4acf2279be26c33e commit 5dbd073b045c8e98730c025a4acf2279be26c33e Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2023-04-14 14:49:05 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2023-04-14 17:31:02 +0000 awk: errror on printf format strings lacking conversion specifier Reported by: phk Reviewed by: imp, markj MFC after: 3 days Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D39573 --- contrib/one-true-awk/run.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/contrib/one-true-awk/run.c b/contrib/one-true-awk/run.c index 117fb0748bd8..b81dafba35e6 100644 --- a/contrib/one-true-awk/run.c +++ b/contrib/one-true-awk/run.c @@ -912,6 +912,9 @@ int format(char **pbuf, int *pbufsize, const char *s, Node *a) /* printf-like co case 'c': flag = 'c'; break; + case '\0': + FATAL("missing printf conversion specifier"); + break; default: WARNING("weird printf conversion %s", fmt); flag = '?';