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author | ache <ache@FreeBSD.org> | 2001-11-27 23:39:14 +0000 |
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committer | ache <ache@FreeBSD.org> | 2001-11-27 23:39:14 +0000 |
commit | c5c274cf2c1c3f51f2c5da3acf04d8098f3e2784 (patch) | |
tree | 7a3267eac108f559ff1d55d30f23f6b75a25986d /usr.bin/colldef | |
parent | d1f6a55d626d3ba59c4acc8a065b54b5d228872a (diff) | |
download | FreeBSD-src-c5c274cf2c1c3f51f2c5da3acf04d8098f3e2784.zip FreeBSD-src-c5c274cf2c1c3f51f2c5da3acf04d8098f3e2784.tar.gz |
Add safeguard to prevent charmap symbol length overflowing
Diffstat (limited to 'usr.bin/colldef')
-rw-r--r-- | usr.bin/colldef/parse.y | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/colldef/parse.y b/usr.bin/colldef/parse.y index 0525955..2d47cf6 100644 --- a/usr.bin/colldef/parse.y +++ b/usr.bin/colldef/parse.y @@ -80,6 +80,8 @@ statment : | order ; charmap : DEFN CHAR { + if (strlen($1) + 1 > CHARMAP_SYMBOL_LEN) + yyerror("Charmap symbol name '%s' is too long", $1); strcpy(charmap_table[$2], $1); } ; |