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| author | Yuuki Harano <masm-emacs@masm11.ddo.jp> | 2017-12-01 19:31:16 +0000 |
|---|---|---|
| committer | Alan Third <alan@idiocy.org> | 2017-12-02 13:45:51 +0000 |
| commit | ac316634e4452bcf97ff8ebc5fbabf27337a16dd (patch) | |
| tree | 6ce8176e84f75674ddb1a4224747dd4802453f99 | |
| parent | bf9b972843113dd1fb416f5bd7cb127eaf4927d0 (diff) | |
| download | emacs-ac316634e4452bcf97ff8ebc5fbabf27337a16dd.tar.gz | |
Fix buffer overflow in fontname conversion (Bug#29523)
* src/nsterm.m (ns_xlfd_to_fontname): Fix sscanf format.
Copyright-paperwork-exempt: yes
| -rw-r--r-- | src/nsterm.m | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/nsterm.m b/src/nsterm.m index 59a42eed887..50e06c94d45 100644 --- a/src/nsterm.m +++ b/src/nsterm.m @@ -9152,9 +9152,9 @@ ns_xlfd_to_fontname (const char *xlfd) const char *ret; if (!strncmp (xlfd, "--", 2)) - sscanf (xlfd, "--%*[^-]-%[^-]179-", name); + sscanf (xlfd, "--%*[^-]-%179[^-]-", name); else - sscanf (xlfd, "-%*[^-]-%[^-]179-", name); + sscanf (xlfd, "-%*[^-]-%179[^-]-", name); /* stopgap for malformed XLFD input */ if (strlen (name) == 0) |