libmicrohttpd

commit 8a5cf8f14fbb30db62fd5be65920227057506fdb
parent 9006e7df90a12bcee21ffbe7dfa3319b26f745ed
Author: Christian Grothoff <christian@grothoff.org>
Date:   Thu,  3 Mar 2011 20:45:20 +0000

fixing 1666

Diffstat:
M
ChangeLog
 | 
4
++++
M
src/daemon/base64.c
 | 
4
++--

2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,7 @@
+Thu Mar  3 21:42:47 CET 2011
+	Fixing issue where Base64 decode fails when char is defined 
+        as unsigned char  (Mantis 1666). -CG/tmayer
+
 Tue Mar  1 13:58:04 CET 2011
 	Allow use of 'poll' in combination with the external select mode.
 	Avoid using pthread signals (SIGALRM), use pipe instead. 
diff --git a/src/daemon/base64.c b/src/daemon/base64.c
@@ -46,10 +46,10 @@ char* BASE64Decode(const char* src) {
 		char c = base64_digits[(unsigned char)*(src++)];
 		char d = base64_digits[(unsigned char)*(src++)];
 		*(dest++) = (a << 2) | ((b & 0x30) >> 4);
-		if (c == -1)
+		if (c == (char)-1)
 			break;
 		*(dest++) = ((b & 0x0f) << 4) | ((c & 0x3c) >> 2);
-		if (d == -1)
+		if (d == (char)-1)
 			break;
 		*(dest++) = ((c & 0x03) << 6) | d;
 	}