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-rw-r--r--source4/lib/replace/libreplace_cc.m42
-rw-r--r--source4/lib/replace/replace.h6
2 files changed, 6 insertions, 2 deletions
diff --git a/source4/lib/replace/libreplace_cc.m4 b/source4/lib/replace/libreplace_cc.m4
index b3b2b0d2bb..73ce01700e 100644
--- a/source4/lib/replace/libreplace_cc.m4
+++ b/source4/lib/replace/libreplace_cc.m4
@@ -66,6 +66,8 @@ case "$host_os" in
fi
;;
*aix*)
+ AC_DEFINE(BROKEN_STRNDUP, 1, [Whether strndup is broken])
+ AC_DEFINE(BROKEN_STRNLEN, 1, [Whether strnlen is broken])
if test "${GCC}" != "yes"; then
## for funky AIX compiler using strncpy()
CFLAGS="$CFLAGS -D_LINUX_SOURCE_COMPAT -qmaxmem=32000"
diff --git a/source4/lib/replace/replace.h b/source4/lib/replace/replace.h
index 01f626390c..a6c7f3b9dd 100644
--- a/source4/lib/replace/replace.h
+++ b/source4/lib/replace/replace.h
@@ -121,12 +121,14 @@ size_t rep_strlcpy(char *d, const char *s, size_t bufsize);
size_t rep_strlcat(char *d, const char *s, size_t bufsize);
#endif
-#ifndef HAVE_STRNDUP
+#if (defined(BROKEN_STRNDUP) || !defined(HAVE_STRNDUP))
+#undef HAVE_STRNDUP
#define strndup rep_strndup
char *rep_strndup(const char *s, size_t n);
#endif
-#ifndef HAVE_STRNLEN
+#if (defined(BROKEN_STRNLEN) || !defined(HAVE_STRNLEN))
+#undef HAVE_STRNLEN
#define strnlen rep_strnlen
size_t rep_strnlen(const char *s, size_t n);
#endif