shithub: riscv

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ref: 5f42da15355e3548634b778271251e7d078f01e6
parent: 99700fb02476489385f54ff281b623a4d86c4ab0
author: cinap_lenrek <[email protected]>
date: Thu Oct 5 16:33:46 EDT 2017

libsec: allow \r\n terminated lines in decodePEM()

--- a/sys/src/libsec/port/decodepem.c
+++ b/sys/src/libsec/port/decodepem.c
@@ -25,13 +25,15 @@
 			t++;
 		if(strncmp(tt, "-----BEGIN ", STRLEN("-----BEGIN ")) == 0
 		&& strncmp(&tt[STRLEN("-----BEGIN ")], type, n) == 0
-		&& strncmp(&tt[STRLEN("-----BEGIN ")+n], "-----\n", STRLEN("-----\n")) == 0)
+		&& strncmp(&tt[STRLEN("-----BEGIN ")+n], "-----", STRLEN("-----")) == 0
+		&& strchr("\r\n", tt[STRLEN("-----BEGIN ")+n+STRLEN("-----")]) != nil)
 			break;
 	}
 	for(tt = t; tt != nil && tt < e; tt++){
 		if(strncmp(tt, "-----END ", STRLEN("-----END ")) == 0
 		&& strncmp(&tt[STRLEN("-----END ")], type, n) == 0
-		&& strncmp(&tt[STRLEN("-----END ")+n], "-----\n", STRLEN("-----\n")) == 0)
+		&& strncmp(&tt[STRLEN("-----END ")+n], "-----", STRLEN("-----")) == 0
+		&& strchr("\r\n", tt[STRLEN("-----END ")+n+STRLEN("-----")]) != nil)
 			break;
 		tt = strchr(tt, '\n');
 		if(tt == nil)