diff options
Diffstat (limited to 'main/pbx.c')
| -rw-r--r-- | main/pbx.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/main/pbx.c b/main/pbx.c index 99ecee92b..293705c02 100644 --- a/main/pbx.c +++ b/main/pbx.c @@ -4494,14 +4494,19 @@ int ast_context_add_ignorepat2(struct ast_context *con, const char *value, const { struct ast_ignorepat *ignorepat, *ignorepatc, *ignorepatl = NULL; int length; + char *pattern; length = sizeof(struct ast_ignorepat); length += strlen(value) + 1; if (!(ignorepat = ast_calloc(1, length))) return -1; /* The cast to char * is because we need to write the initial value. - * The field is not supposed to be modified otherwise + * The field is not supposed to be modified otherwise. Also, gcc 4.2 + * sees the cast as dereferencing a type-punned pointer and warns about + * it. This is the workaround (we're telling gcc, yes, that's really + * what we wanted to do). */ - strcpy((char *)ignorepat->pattern, value); + pattern = (char *) ignorepat->pattern; + strcpy(pattern, value); ignorepat->next = NULL; ignorepat->registrar = registrar; ast_mutex_lock(&con->lock); |