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core: fix buffer overflow in function eval_string_base_encode

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Sébastien Helleu
2025-05-10 15:28:41 +02:00
parent 9d37159a6b
commit 6ecd9e66bf
2 changed files with 2 additions and 1 deletions
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CHANGELOG.md
+1
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@@ -29,6 +29,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
- core: fix integer overflow in base32 encoding/decoding
- core: fix buffer overflow in function util_parse_time
- core: fix buffer overflow in function eval_syntax_highlight_colorize
- core: fix buffer overflow in function eval_string_base_encode
- core: fix memory leak in function util_parse_delay
- irc: display nick changes and quit messages when option irc.look.ignore_tag_messages is enabled ([#2241](https://github.com/weechat/weechat/issues/2241))
- perl: fix build when multiplicity is not available ([#2243](https://github.com/weechat/weechat/issues/2243))
src/core/core-eval.c
+1 -1
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@@ -896,7 +896,7 @@ eval_string_base_encode (const char *text)
ptr_string++;
length = strlen (ptr_string);
result = malloc ((length * 4) + 1);
result = malloc ((length * 4) + 8 + 1);
if (!result)
goto end;