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Gentoo's Bugzilla – Attachment 201303 Details for
Bug 281545
<net-im/pidgin-2.5.9 msn_slplink_process_msg() Memory overwrite (CVE-2009-2694)
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[patch]
fix_for_msn_remote_crash.diff
pidgin-2.5.8-msn-remote-crash.patch (text/plain), 909 bytes, created by
Robert Buchholz (RETIRED)
on 2009-08-15 06:25:51 UTC
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Description:
fix_for_msn_remote_crash.diff
Filename:
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Creator:
Robert Buchholz (RETIRED)
Created:
2009-08-15 06:25:51 UTC
Size:
909 bytes
patch
obsolete
># ># old_revision [595994cbd9222742a876670d7503f564822c34c1] ># ># patch "libpurple/protocols/msn/slplink.c" ># from [04fd3b72538b01c4ec83fa596a37340af5f19d3c] ># to [bcb3eb4224e4e0b61b948f6a6ce767395058fa7f] ># >============================================================ >--- libpurple/protocols/msn/slplink.c 04fd3b72538b01c4ec83fa596a37340af5f19d3c >+++ libpurple/protocols/msn/slplink.c bcb3eb4224e4e0b61b948f6a6ce767395058fa7f >@@ -441,6 +441,7 @@ msn_slplink_send_ack(MsnSlpLink *slplink > slpmsg->info = "SLP ACK"; > > msn_slplink_send_slpmsg(slplink, slpmsg); >+ msn_slpmsg_destroy(slpmsg); > } > > static void >@@ -578,7 +579,7 @@ msn_slplink_process_msg(MsnSlpLink *slpl > /* fseek(slpmsg->fp, offset, SEEK_SET); */ > len = fwrite(data, 1, len, slpmsg->fp); > } >- else if (slpmsg->size) >+ else if (slpmsg->size && slpmsg->buffer) > { > if (G_MAXSIZE - len < offset || (offset + len) > slpmsg->size) > {
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bug 281545
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201337