AuroraMiddleware/SPIRV-Cross
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Fix compilation errors with deprecated sprintf function

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This commit modifies sprintf calls to fix the following compilation
errors using XCode 14.0 beta on MacOS:

> 'sprintf' is deprecated: This function is provided for compatibility
> reasons only.  Due to security concerns inherent in the design of
> sprintf(3), it is highly recommended that you use snprintf(3) instead.
This commit is contained in:
Frédéric Wang 2022-06-21 16:28:16 +02:00
parent ba3e6ffe03
commit 99f8613847
2 changed files with 4 additions and 4 deletions
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6
spirv_glsl.cpp
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@ -5275,7 +5275,7 @@ string CompilerGLSL::convert_float_to_string(const SPIRConstant &c, uint32_t col
in_type.width = 32;
char print_buffer[32];
sprintf(print_buffer, "0x%xu", c.scalar(col, row));
snprintf(print_buffer, sizeof(print_buffer), "0x%xu", c.scalar(col, row));
const char *comment = "inf";
if (float_value == -numeric_limits<float>::infinity())
@ -5347,8 +5347,8 @@ std::string CompilerGLSL::convert_double_to_string(const SPIRConstant &c, uint32
require_extension_internal("GL_ARB_gpu_shader_int64");
char print_buffer[64];
sprintf(print_buffer, "0x%llx%s", static_cast<unsigned long long>(u64_value),
backend.long_long_literal_suffix ? "ull" : "ul");
snprintf(print_buffer, sizeof(print_buffer), "0x%llx%s", static_cast<unsigned long long>(u64_value),
backend.long_long_literal_suffix ? "ull" : "ul");
const char *comment = "inf";
if (double_value == -numeric_limits<double>::infinity())

2
spirv_msl.cpp
View File

@ -16405,6 +16405,6 @@ void CompilerMSL::emit_block_hints(const SPIRBlock &)
string CompilerMSL::additional_fixed_sample_mask_str() const
{
char print_buffer[32];
sprintf(print_buffer, "0x%x", msl_options.additional_fixed_sample_mask);
snprintf(print_buffer, sizeof(print_buffer), "0x%x", msl_options.additional_fixed_sample_mask);
return print_buffer;
}