53 lines
1.9 KiB
Diff
53 lines
1.9 KiB
Diff
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Index: thttpd-2.25b/libhttpd.c
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===================================================================
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--- thttpd-2.25b.orig/libhttpd.c 2013-03-04 18:01:55.209721739 +0100
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+++ thttpd-2.25b/libhttpd.c 2013-03-04 18:01:55.244722735 +0100
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@@ -1024,6 +1024,7 @@ auth_check2( httpd_conn* hc, char* dirna
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static size_t maxprevuser = 0;
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static char* prevcryp;
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static size_t maxprevcryp = 0;
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+ char *crypt_result;
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/* Construct auth filename. */
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httpd_realloc_str(
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@@ -1072,7 +1073,10 @@ auth_check2( httpd_conn* hc, char* dirna
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strcmp( authinfo, prevuser ) == 0 )
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{
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/* Yes. Check against the cached encrypted password. */
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- if ( strcmp( crypt( authpass, prevcryp ), prevcryp ) == 0 )
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+ crypt_result = crypt( authpass, prevcryp );
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+ if ( ! crypt_result )
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+ return -1;
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+ if ( strcmp( crypt_result, prevcryp ) == 0 )
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{
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/* Ok! */
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httpd_realloc_str(
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@@ -1121,7 +1125,10 @@ auth_check2( httpd_conn* hc, char* dirna
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/* Yes. */
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(void) fclose( fp );
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/* So is the password right? */
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- if ( strcmp( crypt( authpass, cryp ), cryp ) == 0 )
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+ crypt_result = crypt( authpass, cryp );
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+ if ( ! crypt_result )
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+ return -1;
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+ if ( strcmp( crypt_result, cryp ) == 0 )
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{
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/* Ok! */
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httpd_realloc_str(
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Index: thttpd-2.25b/extras/htpasswd.c
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===================================================================
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--- thttpd-2.25b.orig/extras/htpasswd.c 2013-03-04 18:01:55.226722223 +0100
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+++ thttpd-2.25b/extras/htpasswd.c 2013-03-04 18:02:15.755306445 +0100
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@@ -133,7 +133,10 @@ add_password( char* user, FILE* f )
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(void) srandom( (int) time( (time_t*) 0 ) );
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to64( &salt[0], random(), 2 );
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cpw = crypt( pw, salt );
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- (void) fprintf( f, "%s:%s\n", user, cpw );
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+ if (cpw)
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+ (void) fprintf( f, "%s:%s\n", user, cpw );
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+ else
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+ (void) fprintf( stderr, "crypt() returned NULL, sorry\n" );
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}
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static void usage(void) {
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