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ensure buffers are large enough for ENUMLookup (issue #4943)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@6417 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-08-26 16:26:37 +00:00
parent 153119a7bc
commit 6cf8ee01a6
1 changed files with 10 additions and 10 deletions
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20
enum.c
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@@ -47,7 +47,7 @@
#define TOPLEV "e164.arpa."
static struct enum_search {
char toplev[80];
char toplev[512];
struct enum_search *next;
} *toplevs;
@@ -79,11 +79,11 @@ static int parse_ie(unsigned char *data, int maxdatalen, unsigned char *src, int
static int parse_naptr(unsigned char *dst, int dstsize, char *tech, int techsize, unsigned char *answer, int len, char *naptrinput)
{
unsigned char *oanswer = answer;
unsigned char flags[80] = "";
unsigned char services[80] = "";
unsigned char regexp[80] = "";
unsigned char repl[80] = "";
unsigned char temp[80] = "";
unsigned char flags[512] = "";
unsigned char services[512] = "";
unsigned char regexp[512] = "";
unsigned char repl[512] = "";
unsigned char temp[512] = "";
unsigned char delim;
unsigned char *delim2;
unsigned char *pattern, *subst, *d;
@@ -289,8 +289,8 @@ static int enum_callback(void *context, u_char *answer, int len, u_char *fullans
int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int dstlen, char *tech, int techlen)
{
struct enum_context context;
char tmp[259 + 80];
char naptrinput[80] = "+";
char tmp[259 + 512];
char naptrinput[512] = "+";
int pos = strlen(number) - 1;
int newpos = 0;
int ret = -1;
@@ -346,8 +346,8 @@ int ast_get_enum(struct ast_channel *chan, const char *number, char *dst, int ds
int ast_get_txt(struct ast_channel *chan, const char *number, char *dst, int dstlen, char *tech, int techlen, char *txt, int txtlen)
{
struct enum_context context;
char tmp[259 + 80];
char naptrinput[80] = "+";
char tmp[259 + 512];
char naptrinput[512] = "+";
int pos = strlen(number) - 1;
int newpos = 0;
int ret = -1;