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Don't truncate database results at 255 chars.

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(closes issue #14069)
 Reported by: evandro
 Patches: 
       20081214__bug14069.diff.txt uploaded by Corydon76 (license 14)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@167840 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2009-01-08 22:08:56 +00:00
parent ead4ba5cd8
commit 8c0191f0dc
1 changed files with 22 additions and 3 deletions
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25
res/res_agi.c
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@@ -1262,16 +1262,35 @@ static int handle_verbose(struct ast_channel *chan, AGI *agi, int argc, char **a
static int handle_dbget(struct ast_channel *chan, AGI *agi, int argc, char **argv)
{
int res;
char tmp[256];
size_t bufsize = 16;
char *buf, *tmp;
if (argc != 4)
return RESULT_SHOWUSAGE;
res = ast_db_get(argv[2], argv[3], tmp, sizeof(tmp));
if (!(buf = ast_malloc(bufsize))) {
fdprintf(agi->fd, "200 result=-1\n");
return RESULT_SUCCESS;
}
do {
res = ast_db_get(argv[2], argv[3], buf, bufsize);
if (strlen(buf) < bufsize - 1) {
break;
}
bufsize *= 2;
if (!(tmp = ast_realloc(buf, bufsize))) {
break;
}
buf = tmp;
} while (1);
if (res)
fdprintf(agi->fd, "200 result=0\n");
else
fdprintf(agi->fd, "200 result=1 (%s)\n", tmp);
fdprintf(agi->fd, "200 result=1 (%s)\n", buf);
ast_free(buf);
return RESULT_SUCCESS;
}