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Code Activity

xfer: fix out-of-bounds write in xfer_dcc_resume_hash (#2326)

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This commit is contained in:
aizu-m
2026-06-18 00:59:45 +05:30
committed by Sébastien Helleu
parent bc3f14eacb
commit 6330ec76e0
2 changed files with 3 additions and 2 deletions
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CHANGELOG.md
+1
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@@ -21,6 +21,7 @@
- relay: fix out-of-bounds read in dump of data ([#2324](https://github.com/weechat/weechat/issues/2324))
- xfer: replace directory separator in remote nick by underscore in download filename to prevent writing the file outside the download directory ([#2321](https://github.com/weechat/weechat/issues/2321))
- xfer: fix out-of-bounds read when receiving empty line in DCC chat ([#2323](https://github.com/weechat/weechat/issues/2323))
- xfer: fix out-of-bounds write in xfer file transfer resume ([#2326](https://github.com/weechat/weechat/issues/2326))
- build: fix build on Solaris/illumos (issue #2251)
## Version 4.6.3 (2025-05-11)
src/plugins/xfer/xfer-dcc.c
+2 -2
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@@ -240,8 +240,8 @@ int
xfer_dcc_resume_hash (struct t_xfer *xfer)
{
char *buf;
unsigned long long total_read;
ssize_t length_buf, to_read, num_read;
unsigned long long total_read, length_buf, to_read;
ssize_t num_read;
int ret, fd;
total_read = 0;