[asterisk-commits] tilghman: branch 1.4 r221776 - in /branches/1.4/main: asterisk.c rtp.c say.c
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Thu Oct 1 18:53:16 CDT 2009
Author: tilghman
Date: Thu Oct 1 18:53:12 2009
New Revision: 221776
URL: http://svnview.digium.com/svn/asterisk?view=rev&rev=221776
Log:
Fix a bunch of off-by-one errors
Modified:
branches/1.4/main/asterisk.c
branches/1.4/main/rtp.c
branches/1.4/main/say.c
Modified: branches/1.4/main/asterisk.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.4/main/asterisk.c?view=diff&rev=221776&r1=221775&r2=221776
==============================================================================
--- branches/1.4/main/asterisk.c (original)
+++ branches/1.4/main/asterisk.c Thu Oct 1 18:53:12 2009
@@ -963,7 +963,7 @@
continue;
}
if (fds[0].revents) {
- res = read(con->fd, tmp, sizeof(tmp));
+ res = read(con->fd, tmp, sizeof(tmp) - 1);
if (res < 1) {
break;
}
@@ -2144,7 +2144,7 @@
if (ast_opt_remote) {
snprintf(buf, sizeof(buf),"_COMMAND NUMMATCHES \"%s\" \"%s\"", lf->buffer, ptr);
fdsend(ast_consock, buf);
- res = read(ast_consock, buf, sizeof(buf));
+ res = read(ast_consock, buf, sizeof(buf) - 1);
buf[res] = '\0';
nummatches = atoi(buf);
Modified: branches/1.4/main/rtp.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.4/main/rtp.c?view=diff&rev=221776&r1=221775&r2=221776
==============================================================================
--- branches/1.4/main/rtp.c (original)
+++ branches/1.4/main/rtp.c Thu Oct 1 18:53:12 2009
@@ -1696,7 +1696,7 @@
*/
void ast_rtp_set_m_type(struct ast_rtp* rtp, int pt)
{
- if (pt < 0 || pt > MAX_RTP_PT || static_RTP_PT[pt].code == 0)
+ if (pt < 0 || pt >= MAX_RTP_PT || static_RTP_PT[pt].code == 0)
return; /* bogus payload type */
ast_mutex_lock(&rtp->bridge_lock);
@@ -1708,7 +1708,7 @@
an unknown media type */
void ast_rtp_unset_m_type(struct ast_rtp* rtp, int pt)
{
- if (pt < 0 || pt > MAX_RTP_PT)
+ if (pt < 0 || pt >= MAX_RTP_PT)
return; /* bogus payload type */
ast_mutex_lock(&rtp->bridge_lock);
@@ -1728,7 +1728,7 @@
unsigned int i;
int found = 0;
- if (pt < 0 || pt > MAX_RTP_PT)
+ if (pt < 0 || pt >= MAX_RTP_PT)
return -1; /* bogus payload type */
ast_mutex_lock(&rtp->bridge_lock);
@@ -1780,7 +1780,7 @@
result.isAstFormat = result.code = 0;
- if (pt < 0 || pt > MAX_RTP_PT)
+ if (pt < 0 || pt >= MAX_RTP_PT)
return result; /* bogus payload type */
/* Start with negotiated codecs */
@@ -2846,7 +2846,7 @@
int ast_rtp_codec_getformat(int pt)
{
- if (pt < 0 || pt > MAX_RTP_PT)
+ if (pt < 0 || pt >= MAX_RTP_PT)
return 0; /* bogus payload type */
if (static_RTP_PT[pt].isAstFormat)
Modified: branches/1.4/main/say.c
URL: http://svnview.digium.com/svn/asterisk/branches/1.4/main/say.c?view=diff&rev=221776&r1=221775&r2=221776
==============================================================================
--- branches/1.4/main/say.c (original)
+++ branches/1.4/main/say.c Thu Oct 1 18:53:12 2009
@@ -3254,7 +3254,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -3502,7 +3502,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -3707,7 +3707,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -3939,7 +3939,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -4094,7 +4094,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
snprintf(nextmsg,sizeof(nextmsg), "%s", sndfile);
@@ -4286,7 +4286,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -4484,7 +4484,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -4717,7 +4717,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -4923,7 +4923,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset = 0;
- for (sndoffset = 0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset = 0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan, ints, sndfile, lang);
@@ -5141,7 +5141,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
snprintf(nextmsg,sizeof(nextmsg), "%s", sndfile);
@@ -5431,7 +5431,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
@@ -6808,7 +6808,7 @@
case '\'':
/* Literal name of a sound file */
sndoffset=0;
- for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < 256) ; sndoffset++)
+ for (sndoffset=0 ; (format[++offset] != '\'') && (sndoffset < sizeof(sndfile) - 1) ; sndoffset++)
sndfile[sndoffset] = format[offset];
sndfile[sndoffset] = '\0';
res = wait_file(chan,ints,sndfile,lang);
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