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comparison src/os_unix.c @ 22695:fa0aac214da6 v8.2.1896

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patch 8.2.1896: valgrind warns for using uninitialized memory Commit: https://github.com/vim/vim/commit/e1be11864d1f4383171e3af3eb77e61d41140c4e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Oct 24 13:30:51 2020 +0200 patch 8.2.1896: valgrind warns for using uninitialized memory Problem: Valgrind warns for using uninitialized memory. Solution: NUL terminate the SmcOpenConnection() error message. (Dominique Pell?, closes #7194)
author Bram Moolenaar <Bram@vim.org>
date Sat, 24 Oct 2020 13:45:04 +0200
parents 0f205ff4a0fd
children e82579016863
comparison
equal deleted inserted replaced
22694:fe872013002c 22695:fa0aac214da6
8066 &xsmp.clientid, 8066 &xsmp.clientid,
8067 sizeof(errorstring) - 1, 8067 sizeof(errorstring) - 1,
8068 errorstring); 8068 errorstring);
8069 if (xsmp.smcconn == NULL) 8069 if (xsmp.smcconn == NULL)
8070 { 8070 {
8071 char errorreport[132];
8072
8073 if (p_verbose > 0) 8071 if (p_verbose > 0)
8074 { 8072 {
8073 char errorreport[132];
8074
8075 // If the message is too long it might not be NUL terminated. Add
8076 // a NUL at the end to make sure we don't go over the end.
8077 errorstring[sizeof(errorstring) - 1] = NUL;
8075 vim_snprintf(errorreport, sizeof(errorreport), 8078 vim_snprintf(errorreport, sizeof(errorreport),
8076 _("XSMP SmcOpenConnection failed: %s"), errorstring); 8079 _("XSMP SmcOpenConnection failed: %s"), errorstring);
8077 verb_msg(errorreport); 8080 verb_msg(errorreport);
8078 } 8081 }
8079 return; 8082 return;