src/lib/libpam/modules/pam_krb5/pam_krb5.c:536]: (style) Suspicious condition (assignment + comparison); Clarify expression with parentheses. Source code is while ((krbret = krb5_cc_next_cred(pam_context, ccache_temp, &cursor, &creds) == 0)) { Maybe better code while ((krbret = krb5_cc_next_cred(pam_context, ccache_temp, &cursor, &creds)) == 0) {
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=acc7cf8641dcedad295ff0e569c3f3a28939ada0 commit acc7cf8641dcedad295ff0e569c3f3a28939ada0 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2023-08-04 16:08:21 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2023-08-04 16:08:37 +0000 pam_krb5: Clarify a loop condition. The closing parenthesis was in the wrong location, so instead of assigning the return value to krbret and then comparing it to zero, we were assigning the result of the comparison to krbret and then comparing that to zero. This has no practical significance since the value is not used after the loop terminates. PR: 229719 Reviewed by: cy Differential Revision: https://reviews.freebsd.org/D41299 lib/libpam/modules/pam_krb5/pam_krb5.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=27968aa02206baf85314305116fd63d55a3bebf4 commit 27968aa02206baf85314305116fd63d55a3bebf4 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2023-08-04 16:08:21 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2023-09-07 17:27:55 +0000 pam_krb5: Clarify a loop condition. The closing parenthesis was in the wrong location, so instead of assigning the return value to krbret and then comparing it to zero, we were assigning the result of the comparison to krbret and then comparing that to zero. This has no practical significance since the value is not used after the loop terminates. PR: 229719 Reviewed by: cy Differential Revision: https://reviews.freebsd.org/D41299 (cherry picked from commit acc7cf8641dcedad295ff0e569c3f3a28939ada0) pam_krb5: Rename a variable. Reviewed by: cy Differential Revision: https://reviews.freebsd.org/D41300 (cherry picked from commit 9c2823bae92c09e5356623118da2777bc3ed521d) lib/libpam/modules/pam_krb5/pam_krb5.c | 181 ++++++++++++++++----------------- 1 file changed, 90 insertions(+), 91 deletions(-)