Commit Diff

Commit:
5c0ab198bd9dc104f8f15969c32d8df70c86e0fa
From:
Omar Polo <op@omarpolo.com>
Date:
Message:
use NL_TEXTMAX for the strerror_r buffer the strerror_r(3) man page mentions that it returns a message that's up to NL_TEXTMAX bytes long (including the NUL.) strerror_r can fail with ERANGE if the buffer is not large enough, and that's probably the case of some "funny" Rerrors that cage gets from time to time.
Actions:
Patch | Tree
commit - 6150fab38e3d157bc176cc8321a5e4e8302ba6b8
commit + 5c0ab198bd9dc104f8f15969c32d8df70c86e0fa
blob - ea9b319fd27f64cd69cd2b5366f4fae9b549471e
blob + c20a40727445b4990e50a4f6828392f9f2be5c65
--- client.c
+++ client.c
@@ -724,7 +724,7 @@ static void
 np_errno(uint16_t tag)
 {
 	int saved_errno;
-	char buf[64];
+	char buf[NL_TEXTMAX] = {0};
 
 	saved_errno = errno;