aniani/vim
0
0
Fork 1
mirror of https://github.com/vim/vim.git synced 2025-09-23 03:43:49 -04:00
Code Activity

patch 8.2.0716: Vim9: another memory leak

Browse Source 
Problem:    Vim9: another memory leak.
Solution:   Clear typval when failing.
This commit is contained in:
Bram Moolenaar
2020-05-07 23:20:21 +02:00
parent cca34aa4be
commit 5c2fe64443
2 changed files with 17 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/vim9compile.c
View File

@@ -4074,12 +4074,16 @@ compile_expr7(
return FAIL;
}
// Handle following "[]", ".member", etc.
// Then deal with prefixed '-', '+' and '!', if not done already.
if (compile_subscript(arg, cctx, &start_leader, end_leader,
bef1_tv, bef2_tv, new_tv) == FAIL)
bef1_tv, bef2_tv, new_tv) == FAIL
|| compile_leader(cctx, start_leader, end_leader) == FAIL)
{
clear_tv(new_tv);
return FAIL;
// Now deal with prefixed '-', '+' and '!', if not done already.
return compile_leader(cctx, start_leader, end_leader);
}
return OK;
}
/*
@@ -4187,6 +4191,7 @@ compile_expr5(char_u **arg, cctx_T *cctx)
{
char_u buf[3];
clear_tv(&tv1);
vim_strncpy(buf, op, oplen);
semsg(_(e_white_both), buf);
return FAIL;
@@ -4194,12 +4199,18 @@ compile_expr5(char_u **arg, cctx_T *cctx)
*arg = skipwhite(op + oplen);
if (may_get_next_line(op + oplen, arg, cctx) == FAIL)
{
clear_tv(&tv1);
return FAIL;
}
// get the second expression
tv2.v_type = VAR_UNKNOWN;
if (compile_expr6(arg, cctx, &tv1, &tv2) == FAIL)
{
clear_tv(&tv1);
return FAIL;
}
if (*op == '+' && tv1.v_type == VAR_NUMBER && tv2.v_type == VAR_NUMBER)
{