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-rw-r--r--apps/app_adsiprog.c4
-rw-r--r--apps/app_authenticate.c4
-rw-r--r--apps/app_chanspy.c8
-rw-r--r--apps/app_dial.c10
-rw-r--r--apps/app_festival.c27
-rw-r--r--apps/app_queue.c10
-rw-r--r--apps/app_sms.c4
-rw-r--r--apps/app_stack.c10
-rw-r--r--apps/app_voicemail.c4
9 files changed, 63 insertions, 18 deletions
diff --git a/apps/app_adsiprog.c b/apps/app_adsiprog.c
index 63be6bf06..0a22cae41 100644
--- a/apps/app_adsiprog.c
+++ b/apps/app_adsiprog.c
@@ -1369,7 +1369,9 @@ static struct adsi_script *compile_script(char *script)
/* Create "main" as first subroutine */
getsubbyname(scr, "main", NULL, 0);
while (!feof(f)) {
- fgets(buf, sizeof(buf), f);
+ if (!fgets(buf, sizeof(buf), f)) {
+ continue;
+ }
if (!feof(f)) {
lineno++;
/* Trim off trailing return */
diff --git a/apps/app_authenticate.c b/apps/app_authenticate.c
index 8e1919594..e746c6511 100644
--- a/apps/app_authenticate.c
+++ b/apps/app_authenticate.c
@@ -151,7 +151,9 @@ static int auth_exec(struct ast_channel *chan, void *data)
if (feof(f))
break;
- fgets(buf, sizeof(buf), f);
+ if (!fgets(buf, sizeof(buf), f)) {
+ continue;
+ }
if (ast_strlen_zero(buf))
continue;
diff --git a/apps/app_chanspy.c b/apps/app_chanspy.c
index 9d606ec7b..0a0972b41 100644
--- a/apps/app_chanspy.c
+++ b/apps/app_chanspy.c
@@ -34,6 +34,7 @@
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <ctype.h>
+#include <errno.h>
#include "asterisk/paths.h" /* use ast_config_AST_MONITOR_DIR */
#include "asterisk/file.h"
@@ -212,8 +213,11 @@ static int spy_generate(struct ast_channel *chan, void *data, int len, int sampl
return -1;
}
- if (csth->fd)
- write(csth->fd, f->data, f->datalen);
+ if (csth->fd) {
+ if (write(csth->fd, f->data, f->datalen) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
+ }
ast_frfree(f);
diff --git a/apps/app_dial.c b/apps/app_dial.c
index fa98e4633..25776c0f4 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -1762,10 +1762,16 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
gosub_argstart = strchr(opt_args[OPT_ARG_CALLEE_GOSUB], ',');
if (gosub_argstart) {
*gosub_argstart = 0;
- asprintf(&gosub_args, "%s,s,1(%s)", opt_args[OPT_ARG_CALLEE_GOSUB], gosub_argstart + 1);
+ if (asprintf(&gosub_args, "%s,s,1(%s)", opt_args[OPT_ARG_CALLEE_GOSUB], gosub_argstart + 1) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
*gosub_argstart = ',';
} else {
- asprintf(&gosub_args, "%s,s,1", opt_args[OPT_ARG_CALLEE_GOSUB]);
+ if (asprintf(&gosub_args, "%s,s,1", opt_args[OPT_ARG_CALLEE_GOSUB]) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
}
if (gosub_args) {
diff --git a/apps/app_festival.c b/apps/app_festival.c
index e788291ed..4e1e47e8a 100644
--- a/apps/app_festival.c
+++ b/apps/app_festival.c
@@ -38,6 +38,7 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <signal.h>
#include <fcntl.h>
#include <ctype.h>
+#include <errno.h>
#include "asterisk/file.h"
#include "asterisk/channel.h"
@@ -148,7 +149,11 @@ static int send_waveform_to_fd(char *waveform, int length, int fd)
*(waveform + x) = c;
}
#endif
- write(fd, waveform, length);
+
+ if (write(fd, waveform, length) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
+
close(fd);
exit(0);
}
@@ -421,17 +426,25 @@ static int festival_exec(struct ast_channel *chan, void *vdata)
writecache = 1;
strln = strlen(args.text);
ast_debug(1, "line length : %d\n", strln);
- write(fdesc, &strln, sizeof(strln));
- write(fdesc, args.text, strln);
+ if (write(fdesc,&strln,sizeof(int)) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
+ if (write(fdesc,data,strln) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
seekpos = lseek(fdesc, 0, SEEK_CUR);
ast_debug(1, "Seek position : %d\n", seekpos);
}
} else {
- read(fdesc, &strln, sizeof(strln));
+ if (read(fdesc,&strln,sizeof(int)) != sizeof(int)) {
+ ast_log(LOG_WARNING, "read() failed: %s\n", strerror(errno));
+ }
ast_debug(1, "Cache file exists, strln=%d, strlen=%d\n", strln, (int)strlen(args.text));
if (strlen(args.text) == strln) {
ast_debug(1, "Size OK\n");
- read(fdesc, &bigstring, strln);
+ if (read(fdesc,&bigstring,strln) != strln) {
+ ast_log(LOG_WARNING, "read() failed: %s\n", strerror(errno));
+ }
bigstring[strln] = 0;
if (strcmp(bigstring, args.text) == 0) {
readcache = 1;
@@ -461,7 +474,9 @@ static int festival_exec(struct ast_channel *chan, void *vdata)
if (writecache == 1) {
ast_debug(1, "Writing result to cache...\n");
while ((strln = read(fd, buffer, 16384)) != 0) {
- write(fdesc, buffer, strln);
+ if (write(fdesc,buffer,strln) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
}
close(fd);
close(fdesc);
diff --git a/apps/app_queue.c b/apps/app_queue.c
index 66c0bb614..7f7f0db4a 100644
--- a/apps/app_queue.c
+++ b/apps/app_queue.c
@@ -3750,10 +3750,16 @@ static int try_calling(struct queue_ent *qe, const char *options, char *announce
gosub_argstart = strchr(gosubexec, ',');
if (gosub_argstart) {
*gosub_argstart = 0;
- asprintf(&gosub_args, "%s,s,1(%s)", gosubexec, gosub_argstart + 1);
+ if (asprintf(&gosub_args, "%s,s,1(%s)", gosubexec, gosub_argstart + 1) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
*gosub_argstart = '|';
} else {
- asprintf(&gosub_args, "%s,s,1", gosubexec);
+ if (asprintf(&gosub_args, "%s,s,1", gosubexec) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
}
if (gosub_args) {
res = pbx_exec(qe->chan, app, gosub_args);
diff --git a/apps/app_sms.c b/apps/app_sms.c
index 3f5211f1d..a11244fc9 100644
--- a/apps/app_sms.c
+++ b/apps/app_sms.c
@@ -745,7 +745,9 @@ static void sms_log(sms_t * h, char status)
}
*p++ = '\n';
*p = 0;
- write(o, line, strlen(line));
+ if (write(o, line, strlen(line)) < 0) {
+ ast_log(LOG_WARNING, "write() failed: %s\n", strerror(errno));
+ }
close(o);
}
*h->oa = *h->da = h->udl = 0;
diff --git a/apps/app_stack.c b/apps/app_stack.c
index f452f8de2..e3b9a5280 100644
--- a/apps/app_stack.c
+++ b/apps/app_stack.c
@@ -426,9 +426,15 @@ static int handle_gosub(struct ast_channel *chan, AGI *agi, int argc, char **arg
* call a Gosub for the CALLEE channel in Dial or Queue.
*/
if (argc == 5) {
- asprintf(&gosub_args, "%s,%s,%d(%s)", argv[1], argv[2], priority + 1, argv[4]);
+ if (asprintf(&gosub_args, "%s,%s,%d(%s)", argv[1], argv[2], priority + 1, argv[4]) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
} else {
- asprintf(&gosub_args, "%s,%s,%d", argv[1], argv[2], priority + 1);
+ if (asprintf(&gosub_args, "%s,%s,%d", argv[1], argv[2], priority + 1) < 0) {
+ ast_log(LOG_WARNING, "asprintf() failed: %s\n", strerror(errno));
+ gosub_args = NULL;
+ }
}
if (gosub_args) {
diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c
index 5eff1c324..2af30be52 100644
--- a/apps/app_voicemail.c
+++ b/apps/app_voicemail.c
@@ -4771,7 +4771,9 @@ static int has_voicemail(const char *mailbox, const char *folder)
f = fopen(fn2, "r");
if (f) {
while (!feof(f)) {
- fgets((char *)buf, sizeof(buf), f);
+ if (!fgets((char *)buf, sizeof(buf), f)) {
+ continue;
+ }
if (!feof(f)) {
char *stringp = NULL;
stringp = (char *)buf;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-19 15:38:07 +0000