port gcc 4.3.x warning fixes from trunk to this branch

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.6.0@153743 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Kevin P. Fleming
2008-11-03 00:39:04 +00:00
parent e23be17786
commit fa635ea4b0
48 changed files with 2915 additions and 765 deletions

View File

@@ -24,7 +24,9 @@ static int read_environment(void)
char *val;
/* Read environment */
for(;;) {
fgets(buf, sizeof(buf), stdin);
if (!fgets(buf, sizeof(buf), stdin)) {
return -1;
}
if (feof(stdin))
return -1;
buf[strlen(buf) - 1] = '\0';
@@ -68,7 +70,9 @@ static char *wait_result(void)
return NULL;
}
if (FD_ISSET(STDIN_FILENO, &fds)) {
fgets(astresp, sizeof(astresp), stdin);
if (!fgets(astresp, sizeof(astresp), stdin)) {
return NULL;
}
if (feof(stdin)) {
fprintf(stderr, "Got hungup on apparently\n");
return NULL;