Don't send a semicolon over the wire in sip notify messages.

Caused by fix for issue 9938.

I basically took the code that existed before 9938 was fixed, and
 copied it into a new function - ast_unescape_semicolon

There should be very few places this will be needed (pbx_config
 does NOT need this (see issue 9938 for details))

Issue 10430, patch by me, with help/ideas from murf (thanks murf).


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@79904 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 15 insertions, 0 deletions

diff --git a/main/utils.c b/main/utils.c
index 8b2b86694..56d3ffe85 100644
--- a/main/utils.c
+++ b/main/utils.c
@@ -880,6 +880,21 @@ char *ast_strip_quoted(char *s, const char *beg_quotes, const char *end_quotes)
 	return s;
 }
 
+char *ast_unescape_semicolon(char *s)
+{
+	char *e;
+	char *work = s;
+
+	while ((e = strchr(work, ';'))) {
+		if ((e > work) && (*(e-1) == '\\')) {
+			memmove(e - 1, e, strlen(e) + 1);
+			work = e;
+		}
+	}
+
+	return s;
+}
+
 int ast_build_string_va(char **buffer, size_t *space, const char *fmt, va_list ap)
 {
 	int result;