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authorEric Andersen2004-03-06 22:11:45 +0000
committerEric Andersen2004-03-06 22:11:45 +0000
commit2479445562a9b5a9f226d0b00c41dbd533e63213 (patch)
treee4891420283c085d688683a41cc217dc896917b8 /networking/wget.c
parentc4db0833a6c91dd3714bec1db076a80910af6e30 (diff)
downloadbusybox-2479445562a9b5a9f226d0b00c41dbd533e63213.zip
busybox-2479445562a9b5a9f226d0b00c41dbd533e63213.tar.gz
Fix/eliminate use of atol
Diffstat (limited to 'networking/wget.c')
-rw-r--r--networking/wget.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/networking/wget.c b/networking/wget.c
index 823a053..cb0790e 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -385,7 +385,11 @@ read_response:
*/
while ((s = gethdr(buf, sizeof(buf), sfp, &n)) != NULL) {
if (strcasecmp(buf, "content-length") == 0) {
- filesize = atol(s);
+ unsigned long value;
+ if (safe_strtoul(s, &value)) {
+ close_delete_and_die("content-length %s is garbage", s);
+ }
+ filesize = value;
got_clen = 1;
continue;
}
@@ -452,7 +456,11 @@ read_response:
* Querying file size
*/
if (ftpcmd("SIZE /", target.path, sfp, buf) == 213) {
- filesize = atol(buf+4);
+ unsigned long value;
+ if (safe_strtoul(buf+4, &value)) {
+ close_delete_and_die("SIZE value is garbage");
+ }
+ filesize = value;
got_clen = 1;
}
@@ -838,7 +846,7 @@ progressmeter(int flag)
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
- * $Id: wget.c,v 1.69 2004/02/22 00:27:34 bug1 Exp $
+ * $Id: wget.c,v 1.70 2004/03/06 22:11:44 andersen Exp $
*/