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Check the return value of fread/fwrite so the compiler doesn't complain. Only a

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problem when IMAP_STORAGE is enabled.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@161147 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Sean Bright
2008-12-05 02:47:54 +00:00
parent f9b6507796
commit 2afd7a09a7
1 changed files with 11 additions and 2 deletions
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13
apps/app_voicemail.c
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@@ -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);
}