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fix(linux-gpu): fix double free

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utox39
2025-07-28 23:38:36 +02:00
parent e492443a2c
commit 785915d833
1 changed files with 3 additions and 4 deletions
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7
src/linux/hardware.zig
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@@ -144,9 +144,8 @@ pub fn getGpuInfo(allocator: std.mem.Allocator) !std.ArrayList(GpuInfo) {
); );
const gpu_name = try allocator.dupe(u8, std.mem.span(name)); const gpu_name = try allocator.dupe(u8, std.mem.span(name));
defer allocator.free(gpu_name);
const parsed_gpu_name = try parseGpuName(allocator, gpu_name); const parsed_gpu_name = try parseGpuName(allocator, gpu_name) orelse gpu_name;
try gpu_info_list.append(GpuInfo{ try gpu_info_list.append(GpuInfo{
.gpu_name = parsed_gpu_name, .gpu_name = parsed_gpu_name,
@@ -167,7 +166,7 @@ pub fn getGpuInfo(allocator: std.mem.Allocator) !std.ArrayList(GpuInfo) {
return gpu_info_list; return gpu_info_list;
} }
fn parseGpuName(allocator: std.mem.Allocator, name: []u8) ![]u8 { fn parseGpuName(allocator: std.mem.Allocator, name: []u8) !?[]u8 {
// NOTE: for references: https://github.com/pciutils/pciutils/blob/master/pci.ids // NOTE: for references: https://github.com/pciutils/pciutils/blob/master/pci.ids
if (std.mem.startsWith(u8, name, "Advanced Micro Devices, Inc. [AMD/ATI]")) { if (std.mem.startsWith(u8, name, "Advanced Micro Devices, Inc. [AMD/ATI]")) {
@@ -190,7 +189,7 @@ fn parseGpuName(allocator: std.mem.Allocator, name: []u8) ![]u8 {
return parsed_gpu_name; return parsed_gpu_name;
} }
return name; return null;
} }
pub fn getRamInfo(allocator: std.mem.Allocator) !RamInfo { pub fn getRamInfo(allocator: std.mem.Allocator) !RamInfo {