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Fix crash when detecting SIMD

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This commit is contained in:
Sylvain Becker 2019-11-16 22:55:36 +01:00
parent cf33f1f0ef
commit 2dab79bcc2
1 changed files with 4 additions and 2 deletions
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6
src/cpuinfo/SDL_cpuinfo.c
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@ -362,8 +362,10 @@ CPU_haveARMSIMD(void)
if (aux.a_type == AT_PLATFORM) if (aux.a_type == AT_PLATFORM)
{ {
const char *plat = (const char *) aux.a_un.a_val; const char *plat = (const char *) aux.a_un.a_val;
arm_simd = strncmp(plat, "v6l", 3) == 0 || if (plat) {
strncmp(plat, "v7l", 3) == 0; arm_simd = strncmp(plat, "v6l", 3) == 0 ||
strncmp(plat, "v7l", 3) == 0;
}
} }
} }
close(fd); close(fd);