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path: root/lib/libfetch/ftp.c
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-rw-r--r--lib/libfetch/ftp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libfetch/ftp.c b/lib/libfetch/ftp.c
index 9a546f3fecad..dfde6edce734 100644
--- a/lib/libfetch/ftp.c
+++ b/lib/libfetch/ftp.c
@@ -704,8 +704,11 @@ ftp_transfer(conn_t *conn, const char *oper, const char *file,
goto ouch;
}
l = (e == FTP_PASSIVE_MODE ? 6 : 21);
- for (i = 0; *p && i < l; i++, p++)
+ for (i = 0; *p && i < l; i++, p++) {
addr[i] = strtol(p, &p, 10);
+ if (*p == '\0' && i < l - 1)
+ break;
+ }
if (i < l) {
e = FTP_PROTOCOL_ERROR;
goto ouch;