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annotate src/testdir/test_job_fails.vim @ 33774:f2dd85a2bfc0 v9.0.2107

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patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Commit: https://github.com/vim/vim/commit/cb0b99f0672d8446585d26e998343dceca17d1ce Author: Christian Brabandt <cb@256bit.org> Date: Tue Nov 14 20:05:59 2023 +0100 patch 9.0.2107: [security]: FPE in adjust_plines_for_skipcol Problem: [security]: FPE in adjust_plines_for_skipcol Solution: don't divide by zero, return zero Prevent a floating point exception when calculating w_skipcol (which can happen with a small window when the number option is set and cpo+=n). Add a test to verify Signed-off-by: Christian Brabandt <cb@256bit.org>
author Christian Brabandt <cb@256bit.org>
date Thu, 16 Nov 2023 22:15:08 +0100
parents 08940efa6b4e
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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1 " This test is in a separate file, because it usually causes reports for memory
e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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2 " leaks under valgrind. That is because when fork/exec fails memory is not
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parents: 13798
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3 " freed. Since the process exits right away it's not a real leak.
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e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
Christian Brabandt <cb@256bit.org>
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4
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parents: 19724
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5 source check.vim
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e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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7 func Test_job_start_fails()
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8 CheckFeature job
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9 let job = job_start('axdfxsdf')
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10 if has('unix')
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11 call WaitForAssert({-> assert_equal("dead", job_status(job))})
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12 else
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13 call WaitForAssert({-> assert_equal("fail", job_status(job))})
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e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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14 endif
e0b783389bea commit https://github.com/vim/vim/commit/46c4d4ac66aa2b129f4dcec9debfda606f72d4b3
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15 endfunc
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parents: 13798
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17 " vim: shiftwidth=2 sts=2 expandtab