diff options
| author | Eduardo Chappa <chappa@washington.edu> | 2020-08-05 03:09:17 -0600 |
|---|---|---|
| committer | Eduardo Chappa <chappa@washington.edu> | 2020-08-05 03:09:17 -0600 |
| commit | e967596d91f79a6f34374fe4ee747a55792b5ffc (patch) | |
| tree | 2d0bd066c35d629958696624307e6ae4362289f3 /imap | |
| parent | 0d181b64d4d433a5ec88c4bfd55cd5a1d5f9a1da (diff) | |
| download | alpine-e967596d91f79a6f34374fe4ee747a55792b5ffc.tar.xz | |
* When Alpine opens a folder in a server whose address is given numerically
it might crash due to an incorrect freeing of memory. Reported by Wang Kang.
Diffstat (limited to 'imap')
| -rw-r--r-- | imap/src/osdep/nt/tcp_nt.c | 2 | ||||
| -rw-r--r-- | imap/src/osdep/unix/tcp_unix.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/imap/src/osdep/nt/tcp_nt.c b/imap/src/osdep/nt/tcp_nt.c index 3a836b1..2c17d6b 100644 --- a/imap/src/osdep/nt/tcp_nt.c +++ b/imap/src/osdep/nt/tcp_nt.c @@ -856,7 +856,7 @@ char *tcp_canonical (char *name) char *ret,host[MAILTMPLEN]; blocknotify_t bn = (blocknotify_t) mail_parameters (NIL,GET_BLOCKNOTIFY,NIL); /* look like domain literal? */ - if (name[0] == '[' && name[strlen (name) - 1] == ']') return name; + if (name[0] == '[' && name[strlen (name) - 1] == ']') return cpystr(name); (*bn) (BLOCK_DNSLOOKUP,NIL); if (tcpdebug) { sprintf (host,"DNS canonicalization %.80s",name); diff --git a/imap/src/osdep/unix/tcp_unix.c b/imap/src/osdep/unix/tcp_unix.c index bc5fe33..aaa2467 100644 --- a/imap/src/osdep/unix/tcp_unix.c +++ b/imap/src/osdep/unix/tcp_unix.c @@ -965,7 +965,7 @@ char *tcp_canonical (char *name) blocknotify_t bn = (blocknotify_t) mail_parameters (NIL,GET_BLOCKNOTIFY,NIL); void *data; /* look like domain literal? */ - if (name[0] == '[' && name[strlen (name) - 1] == ']') return name; + if (name[0] == '[' && name[strlen (name) - 1] == ']') return cpystr(name); (*bn) (BLOCK_DNSLOOKUP,NIL); /* quell alarms */ data = (*bn) (BLOCK_SENSITIVE,NIL); if (tcpdebug) { |