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Merged revisions 77942 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.2

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r77942 | murf | 2007-08-02 11:56:37 -0600 (Thu, 02 Aug 2007) | 1 line

This patch hopefully solves 10141; The user is running with it, and it doesn't appear to harm asterisk's operation, and may prevent a crash. I'll store it in 1.2, as we have shut down support on 1.2, but since I developed the patch before support finished, and it might affect 1.4 and trunk, I'm going ahead with it.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@77945 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Steve Murphy
2007-08-02 18:21:40 +00:00
parent 02f69d36f4
commit a181678820
1 changed files with 6 additions and 2 deletions
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8
main/fskmodem.c
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@@ -188,6 +188,9 @@ int fsk_serie(fsk_data *fskd, short *buffer, int *len, int *outbyte)
int i,j,n1,r;
int samples=0;
int olen;
int beginlen=*len;
int beginlenx;
switch(fskd->state) {
/* Pick up where we left off */
case STATE_SEARCH_STARTBIT2:
@@ -215,12 +218,13 @@ of a transmission (what a LOSING design), we cant do it this elegantly */
beginning of a start bit in the TDD sceanario. It just looks for sufficient
level to maybe, perhaps, guess, maybe that its maybe the beginning of
a start bit, perhaps. This whole thing stinks! */
beginlenx=beginlen; /* just to avoid unused war warnings */
if (demodulador(fskd,&fskd->x1,GET_SAMPLE)) return(-1);
samples++;
for(;;)
{
search_startbit2:
if (!*len) {
if (*len <= 0) {
fskd->state = STATE_SEARCH_STARTBIT2;
return 0;
}
@@ -238,7 +242,7 @@ search_startbit3:
fskd->state = STATE_SEARCH_STARTBIT3;
return 0;
}
for(;i;i--) { if (demodulador(fskd,&fskd->x1,GET_SAMPLE)) return(-1);
for(;i>0;i--) { if (demodulador(fskd,&fskd->x1,GET_SAMPLE)) return(-1);
#if 0
printf("x1 = %5.5f ", fskd->x1);
#endif