coorection plantage si erreur de compile exp reguliere

2 files changed, 7 insertions, 2 deletions

diff --git a/src/ivy.c b/src/ivy.c
index 07e84a4..a702420 100644
--- a/src/ivy.c
+++ b/src/ivy.c
@@ -1560,6 +1560,7 @@ static void addRegexpToDictionary (const char* regexp, IvyClientPtr client)
 {
   MsgSndDictPtr msgSendDict = NULL;
   RWIvyClientPtr  newClient = NULL;
+  static char errorbuffer[1024];
   /* on cherche si une entrée existe deja pour cette regexp source */
   HASH_FIND_STR(messSndByRegexp, regexp, msgSendDict);
     /* l'entree n'existe pas dans le dictionnaire : on la cree */
@@ -1572,8 +1573,9 @@ static void addRegexpToDictionary (const char* regexp, IvyClientPtr client)
     
     msgSendDict->binding = IvyBindingCompile(regexp, & erroffset, & errbuf );
     if (msgSendDict->binding  == NULL ) {
-      printf("Error compiling '%s', %s\n", regexp, errbuf);
-      MsgSendTo(client, Error, erroffset, errbuf );
+			sprintf( errorbuffer, "Error compiling '%s', %s", regexp, errbuf); 
+      printf("%s\n", errorbuffer);
+      MsgSendTo(client, Error, erroffset, errorbuffer );
     }
 
     msgSendDict->clientList = NULL;
diff --git a/src/ivybind.c b/src/ivybind.c
index 1886d03..d433d1a 100644
--- a/src/ivybind.c
+++ b/src/ivybind.c
@@ -140,6 +140,7 @@ void IvyBindingFree( IvyBinding bind )
 /*   if ((called %1000) == 0) { */
 /*     printf ("DBG> IvyBindingFree called =%d\n", called); */
 /*   } */
+	if( bind == NULL ) return;
 #ifdef USE_PCRE_REGEX
 	if ( bind->ovector != NULL )
 				free( bind->ovector );
@@ -157,6 +158,7 @@ void IvyBindingFree( IvyBinding bind )
 int IvyBindingExec( IvyBinding bind, const char * message )
 {
 	int nb_match = 0;
+	if( bind == NULL ) return nb_match;
 #ifdef USE_PCRE_REGEX
 	
 	nb_match = pcre_exec(
@@ -189,6 +191,7 @@ int IvyBindingExec( IvyBinding bind, const char * message )
 
 void IvyBindingMatch( IvyBinding bind, const char *message, int argnum, int *arglen, const char **arg)
 {
+	if( bind == NULL ) return;
 #ifdef USE_PCRE_REGEX
 	
 		*arglen = bind->ovector[2*argnum+1]- bind->ovector[2*argnum];