diff options
author | michal <michal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-06-23 13:18:32 +0000 |
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committer | michal <michal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2004-06-23 13:18:32 +0000 |
commit | 3e1c383e455ec9fb938e6d85b353f648d516a0de (patch) | |
tree | 434be675d9ef1f2758e9dda3e54b2e2039e317ba /io.c | |
parent | cdf40ecbd88c9ef9f758d3bd6376668f2e4722b3 (diff) | |
download | ruby-3e1c383e455ec9fb938e6d85b353f648d516a0de.tar.gz |
io_seek()'s retval should be checked [ruby-core:03045]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 10 |
1 files changed, 7 insertions, 3 deletions
@@ -161,7 +161,7 @@ extern int ReadDataPending(); #define READ_CHECK(fp) do {\ if (!READ_DATA_PENDING(fp)) {\ rb_thread_wait_fd(fileno(fp));\ - rb_io_check_closed(fptr);\ + rb_io_check_closed(fptr);\ }\ } while(0) @@ -3176,8 +3176,12 @@ io_reopen(io, nfile) } rb_thread_fd_close(fd); if ((orig->mode & FMODE_READABLE) && pos >= 0) { - io_seek(fptr, pos, SEEK_SET); - io_seek(orig, pos, SEEK_SET); + if (io_seek(fptr, pos, SEEK_SET) < 0) { + rb_sys_fail(fptr->path); + } + if (io_seek(orig, pos, SEEK_SET) < 0) { + rb_sys_fail(orig->path); + } } } |