diff options
| author | seanbright <seanbright@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-12-05 02:47:54 +0000 |
|---|---|---|
| committer | seanbright <seanbright@f38db490-d61c-443f-a65b-d21fe96a405b> | 2008-12-05 02:47:54 +0000 |
| commit | cb7ab0692caa89a68d2e8e680d0898d245d362e3 (patch) | |
| tree | 431c697595f5bc2244eb6ca1ebe6ba6342428ef8 /apps | |
| parent | a7ebc3e3afe29ef35388d0062dff78c4c6e86c1f (diff) | |
Check the return value of fread/fwrite so the compiler doesn't complain. Only a
problem when IMAP_STORAGE is enabled.
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@161147 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/app_voicemail.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/apps/app_voicemail.c b/apps/app_voicemail.c index 65a17c0d8..ba8a7ab69 100644 --- a/apps/app_voicemail.c +++ b/apps/app_voicemail.c @@ -1784,7 +1784,12 @@ static int imap_store_file(char *dir, char *mailboxuser, char *mailboxcontext, i *(vmu->email) = '\0'; return -1; } - fread(buf, len, 1, p); + if (fread(buf, len, 1, p) < len) { + if (ferror(p)) { + ast_log(LOG_ERROR, "Short read while reading in mail file.\n"); + return -1; + } + } ((char *)buf)[len] = '\0'; INIT(&str, mail_string, buf, len); ret = init_mailstream(vms, NEW_FOLDER); @@ -2131,7 +2136,11 @@ static void write_file(char *filename, char *buffer, unsigned long len) FILE *output; output = fopen (filename, "w"); - fwrite (buffer, len, 1, output); + if (fwrite(buffer, len, 1, output) < len) { + if (ferror(output)) { + ast_log(LOG_ERROR, "Short write while writing e-mail body.\n"); + } + } fclose (output); } |