Patch 8.0.0155
Problem: When sorting zero elements a NULL pointer is passed to qsort(),
which ubsan warns for.
Solution: Don't call qsort() if there are no elements. (Dominique Pelle)
Files: src/syntax.c
*** ../vim-8.0.0154/src/syntax.c 2017-01-02 21:37:38.033792277 +0100
--- src/syntax.c 2017-01-08 17:45:30.101248846 +0100
***************
*** 6704,6711 ****
}
}
! /* sort on total time */
! qsort(ga.ga_data, (size_t)ga.ga_len, sizeof(time_entry_T),
syn_compare_syntime);
MSG_PUTS_TITLE(_(" TOTAL COUNT MATCH SLOWEST AVERAGE NAME
PATTERN"));
--- 6704,6713 ----
}
}
! /* Sort on total time. Skip if there are no items to avoid passing NULL
! * pointer to qsort(). */
! if (ga.ga_len > 1)
! qsort(ga.ga_data, (size_t)ga.ga_len, sizeof(time_entry_T),
syn_compare_syntime);
MSG_PUTS_TITLE(_(" TOTAL COUNT MATCH SLOWEST AVERAGE NAME
PATTERN"));
*** ../vim-8.0.0154/src/version.c 2017-01-08 14:14:34.732591613 +0100
--- src/version.c 2017-01-08 17:36:21.825412583 +0100
***************
*** 766,767 ****
--- 766,769 ----
{ /* Add new patch number below this line */
+ /**/
+ 155,
/**/
--
If evolution theories are correct, humans will soon grow a third
hand for operating the mouse.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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