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[fs] fix crash on '#' comments in pchtxt patches

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Adds `#` as a valid pchtxt comment, and fixes a crash that could occur
when using odd-length values

This patch was sent by Adam Kittelson <adam@apathydrive.com>

Signed-off-by: crueter <crueter@eden-emu.dev>
This commit is contained in:
Cole Avenue 2026-06-23 22:01:51 -05:00 • committed by crueter
parent 599ab16288
commit 4181f6f049
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GPG key ID: 425ACD2D4830EBC6
2 changed files with 2 additions and 2 deletions
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2
src/common/hex_util.cpp
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@ -12,7 +12,7 @@ std::vector<u8> HexStringToVector(std::string_view str, bool little_endian) {
for (std::size_t i = str.size() - 2; i <= str.size(); i -= 2) for (std::size_t i = str.size() - 2; i <= str.size(); i -= 2)
out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
} else { } else {
for (std::size_t i = 0; i < str.size(); i += 2) for (std::size_t i = 0; i + 1 < str.size(); i += 2)
out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]); out[i / 2] = (ToHexNibble(str[i]) << 4) | ToHexNibble(str[i + 1]);
} }
return out; return out;

2
src/core/file_sys/ips_layer.cpp
View file

@ -256,7 +256,7 @@ void IPSwitchCompiler::Parse() {
const auto& patch_line = lines[++i]; const auto& patch_line = lines[++i];
// Patch line may contain comments // Patch line may contain comments
if (StartsWith(patch_line, "//")) { if (StartsWith(patch_line, "//") || StartsWith(patch_line, "#")) {
continue; continue;
} }