From: Andrew Burgess <aburgess@redhat.com>
To: gdb-patches@sourceware.org
Cc: Andrew Burgess <aburgess@redhat.com>
Subject: [PATCH 03/13] gdb: remove use of alloca from c-lang.c
Date: Mon, 27 Feb 2023 21:29:16 +0000 [thread overview]
Message-ID: <ba50b57ba8d0003759cc5042adee6e74a0d60a23.1677533215.git.aburgess@redhat.com> (raw)
In-Reply-To: <cover.1677533215.git.aburgess@redhat.com>
Remove the use of alloca from c-lang.c and replace it with
gdb::byte_vector.
There should be no user visible changes after this commit.
---
gdb/c-lang.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/gdb/c-lang.c b/gdb/c-lang.c
index 6535ab93498..faac5d47179 100644
--- a/gdb/c-lang.c
+++ b/gdb/c-lang.c
@@ -430,11 +430,9 @@ static void
emit_numeric_character (struct type *type, unsigned long value,
struct obstack *output)
{
- gdb_byte *buffer;
-
- buffer = (gdb_byte *) alloca (type->length ());
- pack_long (buffer, type, value);
- obstack_grow (output, buffer, type->length ());
+ gdb::byte_vector buffer (type->length ());
+ pack_long (buffer.data (), type, value);
+ obstack_grow (output, buffer.data (), type->length ());
}
/* Convert an octal escape sequence. TYPE is the target character
--
2.25.4
next prev parent reply other threads:[~2023-02-27 21:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 21:29 [PATCH 00/13] Remove a bunch of alloca uses Andrew Burgess
2023-02-27 21:29 ` [PATCH 01/13] gdb: remove uses of alloca from arch-utils.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 02/13] gdb: remove use of alloca from auxv.c Andrew Burgess
2023-02-27 21:29 ` Andrew Burgess [this message]
2023-02-27 21:29 ` [PATCH 04/13] gdb: remove use of alloca from corefile.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 05/13] gdb: remove uses of alloca from dwarf2/expr.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 06/13] gdb: remove a use of alloca from elfread.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 07/13] gdb: remove use of alloca from findvar.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 08/13] gdb: remove use of alloca from linux-nat-trad.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 09/13] gdb: remove use of alloca from mem-break.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 10/13] gdb: remove some uses of alloca from printcmd.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 11/13] gdb: remove some uses of alloca from remote.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 12/13] gdb: remove uses of alloca from valprint.c Andrew Burgess
2023-02-27 21:29 ` [PATCH 13/13] gdb: remove a use of alloca from symfile.c Andrew Burgess
2023-02-28 2:47 ` [PATCH 00/13] Remove a bunch of alloca uses Simon Marchi
2023-03-07 21:57 ` Tom Tromey
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