Mercurial > vim
view src/if_perlsfio.c @ 21463:7f36d36f7195 v8.2.1282
patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Commit: https://github.com/vim/vim/commit/6c4bfe4b31e8c5d3c4809536ab6e4835d50f0f67
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 23 18:26:30 2020 +0200
patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Problem: Vim9: crash when using CheckScriptFailure() in
Test_vim9script_call_fail_decl().
Solution: Do not decrement the def_functions len unless the function was
newly added.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Thu, 23 Jul 2020 18:30:04 +0200 |
parents | f0f9692d4487 |
children |
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/* vi:set ts=8 sts=4 sw=4 noet: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * if_perlsfio.c: Special I/O functions for Perl interface. */ #define _memory_h // avoid memset redeclaration #define IN_PERL_FILE // don't include if_perl.pro from prot.h #include "vim.h" #if defined(USE_SFIO) || defined(PROTO) #ifndef USE_SFIO // just generating prototypes # define Sfio_t int # define Sfdisc_t int #endif #define NIL(type) ((type)0) static int sfvimwrite( Sfio_t *f, // stream involved char *buf, // buffer to read from int n, // number of bytes to write Sfdisc_t *disc) // discipline { char_u *str; str = vim_strnsave((char_u *)buf, n); if (str == NULL) return 0; msg_split((char *)str); vim_free(str); return n; } /* * sfdcnewnvi -- * Create Vim discipline */ Sfdisc_t * sfdcnewvim(void) { Sfdisc_t *disc; disc = ALLOC_ONE(Sfdisc_t); if (disc == NULL) return NULL; disc->readf = (Sfread_f)NULL; disc->writef = sfvimwrite; disc->seekf = (Sfseek_f)NULL; disc->exceptf = (Sfexcept_f)NULL; return disc; } #endif // USE_SFIO