From: Tim Newsome <tim@sifive.com>
Date: Thu, 27 Jan 2022 18:00:06 +0000 (-0800)
Subject: Fix small memory leak.
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=2c0a65baa2f17a15fcb5bb014e5dda33fecddaf8;p=fw%2Fopenocd

Fix small memory leak.

See https://github.com/riscv/riscv-openocd/pull/672

Change-Id: Ia11ab9bcf860f770ea64ad867102c74b898f6b66
Signed-off-by: Tim Newsome <tim@sifive.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6831
Tested-by: jenkins
Reviewed-by: zapb <dev@zapb.de>
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
---

diff --git a/src/target/riscv/riscv-013.c b/src/target/riscv/riscv-013.c
index 7af460241..2b9179d53 100644
--- a/src/target/riscv/riscv-013.c
+++ b/src/target/riscv/riscv-013.c
@@ -2308,9 +2308,11 @@ static int init_target(struct command_context *cmd_ctx,
 	generic_info->hart_count = &riscv013_hart_count;
 	generic_info->data_bits = &riscv013_data_bits;
 	generic_info->print_info = &riscv013_print_info;
-	generic_info->version_specific = calloc(1, sizeof(riscv013_info_t));
-	if (!generic_info->version_specific)
-		return ERROR_FAIL;
+	if (!generic_info->version_specific) {
+		generic_info->version_specific = calloc(1, sizeof(riscv013_info_t));
+		if (!generic_info->version_specific)
+			return ERROR_FAIL;
+	}
 	generic_info->sample_memory = sample_memory;
 	riscv013_info_t *info = get_info(target);