diff options
| author | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-11-01 18:22:39 +0000 |
|---|---|---|
| committer | kpfleming <kpfleming@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-11-01 18:22:39 +0000 |
| commit | ea96823f2626e2a4178eec54f8a78a666d376ac1 (patch) | |
| tree | d6fd63606de3355d2e0f7bb2ab751116095a1451 /agi/eagi-test.c | |
| parent | 1c4fdfd503883d806ba05da5d0e9156b54a4d51b (diff) | |
fix a bunch of potential problems found by gcc 4.3.x, primarily bare strings being passed to printf()-like functions and ignored results from read()/write() and friends
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.4@153337 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'agi/eagi-test.c')
| -rw-r--r-- | agi/eagi-test.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/agi/eagi-test.c b/agi/eagi-test.c index 7745d18ae..9bfbee79e 100644 --- a/agi/eagi-test.c +++ b/agi/eagi-test.c @@ -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; |