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[PATCH 3/9] disas/riscv: Replace sprintf() by snprintf()
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 3/9] disas/riscv: Replace sprintf() by snprintf() |
Date: |
Thu, 11 Apr 2024 12:43:34 +0200 |
sprintf() is deprecated on Darwin since macOS 13.0 / XCode 14.1,
resulting in painful developper experience. Use snprintf() instead.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
disas/riscv.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/disas/riscv.c b/disas/riscv.c
index e236c8b5b7..fec09e9922 100644
--- a/disas/riscv.c
+++ b/disas/riscv.c
@@ -4966,7 +4966,7 @@ static void format_inst(char *buf, size_t buflen, size_t
tab, rv_decode *dec)
case 'v': {
char nbuf[32] = {0};
const int sew = 1 << (((dec->vzimm >> 3) & 0b111) + 3);
- sprintf(nbuf, "%d", sew);
+ snprintf(nbuf, sizeof(nbuf), "%d", sew);
const int lmul = dec->vzimm & 0b11;
const int flmul = (dec->vzimm >> 2) & 1;
const char *vta = (dec->vzimm >> 6) & 1 ? "ta" : "tu";
@@ -4977,18 +4977,18 @@ static void format_inst(char *buf, size_t buflen,
size_t tab, rv_decode *dec)
if (flmul) {
switch (lmul) {
case 3:
- sprintf(nbuf, "f2");
+ snprintf(nbuf, sizeof(nbuf), "f2");
break;
case 2:
- sprintf(nbuf, "f4");
+ snprintf(nbuf, sizeof(nbuf), "f4");
break;
case 1:
- sprintf(nbuf, "f8");
+ snprintf(nbuf, sizeof(nbuf), "f8");
break;
}
append(buf, nbuf, buflen);
} else {
- sprintf(nbuf, "%d", 1 << lmul);
+ snprintf(nbuf, sizeof(nbuf), "%d", 1 << lmul);
append(buf, nbuf, buflen);
}
append(buf, ",", buflen);
--
2.41.0
- [PATCH 0/9] misc: Replace sprintf() by snprintf() due to macOS deprecation, Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 1/9] disas/m68k: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 2/9] disas/microblaze: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 3/9] disas/riscv: Replace sprintf() by snprintf(),
Philippe Mathieu-Daudé <=
- [PATCH 4/9] linux-user/flatload: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 5/9] hw/misc/imx: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 6/9] hw/net/rocker: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11
- [PATCH 7/9] hw/riscv/virt: Replace sprintf() by snprintf(), Philippe Mathieu-Daudé, 2024/04/11