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authorTom Lane2023-07-17 20:54:54 +0000
committerTom Lane2023-07-17 20:54:54 +0000
commit8fab4b34801331f1c59352cb0a248be436b60aef (patch)
treef3cecaa354478970a3466336d334cba9e4c485e9
parent884eee5bfb5ab902413dc00ccee5b3e3f1c505d0 (diff)
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/[email protected]
-rw-r--r--src/interfaces/libpq/fe-auth.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/interfaces/libpq/fe-auth.c b/src/interfaces/libpq/fe-auth.c
index 3ed8c6c89b..887ca5e9e1 100644
--- a/src/interfaces/libpq/fe-auth.c
+++ b/src/interfaces/libpq/fe-auth.c
@@ -27,6 +27,7 @@
#else
#include <unistd.h>
#include <fcntl.h>
+#include <limits.h>
#include <sys/param.h> /* for MAXHOSTNAMELEN on most */
#include <sys/socket.h>
#ifdef HAVE_SYS_UCRED_H