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Fixed potentially overlapping memcpy() to use memmove()

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(cherry picked from commit 91b76f5c29)
This commit is contained in:
Sam Lantinga 2025-01-14 14:34:29 -08:00
parent b895741422
commit 5d3a382eb7
2 changed files with 2 additions and 2 deletions
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2
src/joystick/hidapi/SDL_hidapi_ps4.c
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@ -263,7 +263,7 @@ static SDL_bool HIDAPI_DriverPS4_InitDevice(SDL_HIDAPI_Device *device)
j = -1;
for (i = 0; i < 12; i += 2) {
j += 1;
SDL_memcpy(&serial[j], &device->serial[i], 2);
SDL_memmove(&serial[j], &device->serial[i], 2);
j += 2;
serial[j] = '-';
}

2
src/joystick/hidapi/SDL_hidapi_ps5.c
View file

@ -371,7 +371,7 @@ static SDL_bool HIDAPI_DriverPS5_InitDevice(SDL_HIDAPI_Device *device)
j = -1;
for (i = 0; i < 12; i += 2) {
j += 1;
SDL_memcpy(&serial[j], &device->serial[i], 2);
SDL_memmove(&serial[j], &device->serial[i], 2);
j += 2;
serial[j] = '-';
}