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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-26 07:30:37 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-26 07:30:37 +0000
commit079009fb93678e902777669c663ed6f651a05c85 (patch)
tree7f2d849ba6f739d3022f1353d411a7935362c683 /ext/-test-/tracepoint/tracepoint.c
parentadcd0174b97e09f3f1f1651f9d2399167ac313ee (diff)
file.c: fix buffer overflow
* file.c (rb_readlink): fix buffer overflow on a long symlink. since rb_str_modify_expand() expands from its length but not its capacity, need to set the length properly for each expansion. [ruby-core:58592] [Bug #9157] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43853 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/-test-/tracepoint/tracepoint.c')
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