Include <limits.h> in fe-auth.c, to get CHAR_BIT reliably. fe-auth.c references CHAR_BIT since commit 3a465cc67, but it did not #include <limits.h>, which per POSIX is where that symbol is defined. This escaped notice so far because (a) on most platforms, <sys/param.h> pulls in <limits.h>, (b) even if yours doesn't, OpenSSL pulls it in, so compiling with --with-openssl masks the omission.
Per bug #18026 from Marcel Hofstetter. Back-patch to v16. Discussion: https://postgr.es/m/18026-d5bb69f79cd16...@postgresql.org Branch ------ REL_16_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/efe8d8226929137f8c96f45e0904868b53ba56bc Modified Files -------------- src/interfaces/libpq/fe-auth.c | 1 + 1 file changed, 1 insertion(+)
