The branch main has been updated by ivy: URL: https://cgit.FreeBSD.org/src/commit/?id=9fd8f5e761ba663c8e99eeff64c5a7fd7bcf1e05
commit 9fd8f5e761ba663c8e99eeff64c5a7fd7bcf1e05 Author: Lexi Winter <[email protected]> AuthorDate: 2026-08-03 14:08:13 +0000 Commit: Lexi Winter <[email protected]> CommitDate: 2026-08-03 14:08:13 +0000 mkimg: Const correctness for C23 On some platforms, e.g. Linux Clang 22.1.8 / glibc 2.43, strchr() now implements the C23 behaviour where passing a const pointer to strchr() also returns a const pointer. This breaks mkimg during the bootstrap build, since it assumes the return value is always a mutable pointer. Make the existing 'sep' pointer const to fix the first case, and for the second, introduce a new non-const pointer for strchr, since we do modify the result in that case. MFC after: 1 week Reviewed by: markj Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D58493 --- usr.bin/mkimg/mkimg.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/usr.bin/mkimg/mkimg.c b/usr.bin/mkimg/mkimg.c index 4a288d66be81..e814b67b1186 100644 --- a/usr.bin/mkimg/mkimg.c +++ b/usr.bin/mkimg/mkimg.c @@ -248,7 +248,8 @@ static int parse_part(const char *spec) { struct part *part; - char *sep; + const char *sep; + char *asep; size_t len; int error; @@ -301,15 +302,14 @@ parse_part(const char *spec) goto errout; } - spec = part->alias; - sep = strchr(spec, '/'); - if (sep != NULL) { - *sep++ = '\0'; - if (strlen(part->alias) == 0 || strlen(sep) == 0) { + asep = strchr(part->alias, '/'); + if (asep != NULL) { + *asep++ = '\0'; + if (strlen(part->alias) == 0 || strlen(asep) == 0) { error = EINVAL; goto errout; } - part->label = strdup(sep); + part->label = strdup(asep); if (part->label == NULL) { error = ENOMEM; goto errout;
