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Merged revisions 59280 via svnmerge from

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https://origsvn.digium.com/svn/asterisk/branches/1.2

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r59280 | tilghman | 2007-03-27 18:31:20 -0500 (Tue, 27 Mar 2007) | 2 lines

Fix a few remaining bad mmap(2) return values

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git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@59281 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2007-03-27 23:32:46 +00:00
parent 87c1d334a0
commit 9be4250a0e
1 changed files with 5 additions and 5 deletions
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10
apps/app_voicemail.c
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@@ -949,7 +949,7 @@ static int retrieve_file(char *dir, int msgnum)
int res;
int fd=-1;
size_t fdlen = 0;
void *fdm=NULL;
void *fdm = MAP_FAILED;
SQLSMALLINT colcount=0;
SQLHSTMT stmt;
char sql[PATH_MAX];
@@ -1066,7 +1066,7 @@ static int retrieve_file(char *dir, int msgnum)
}
/* Read out in small chunks */
for (offset = 0; offset < colsize2; offset += CHUNKSIZE) {
if ((fdm = mmap(NULL, CHUNKSIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, offset)) == (void *)-1) {
if ((fdm = mmap(NULL, CHUNKSIZE, PROT_READ | PROT_WRITE, MAP_SHARED, fd, offset)) == MAP_FAILED) {
ast_log(LOG_WARNING, "Could not mmap the output file: %s (%d)\n", strerror(errno), errno);
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
ast_odbc_release_obj(obj);
@@ -1344,7 +1344,7 @@ static int store_file(char *dir, char *mailboxuser, char *mailboxcontext, int ms
int x = 0;
int res;
int fd = -1;
void *fdm=NULL;
void *fdm = MAP_FAILED;
size_t fdlen = -1;
SQLHSTMT stmt;
SQLINTEGER len;
@@ -1400,7 +1400,7 @@ static int store_file(char *dir, char *mailboxuser, char *mailboxcontext, int ms
lseek(fd, 0, SEEK_SET);
printf("Length is %zd\n", fdlen);
fdm = mmap(NULL, fdlen, PROT_READ | PROT_WRITE, MAP_SHARED,fd, 0);
if (!fdm) {
if (fdm != MAP_FAILED) {
ast_log(LOG_WARNING, "Memory map failed!\n");
ast_odbc_release_obj(obj);
goto yuck;
@@ -1449,7 +1449,7 @@ static int store_file(char *dir, char *mailboxuser, char *mailboxcontext, int ms
yuck:
if (cfg)
ast_config_destroy(cfg);
if (fdm)
if (fdm != MAP_FAILED)
munmap(fdm, fdlen);
if (fd > -1)
close(fd);