alterware/discord-rpc
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The return value of readlink is a signed size_t.

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Sander in 't Veld 2018-07-27 15:50:58 +02:00
parent 7e42120007
commit 01fc42397f
1 changed files with 3 additions and 5 deletions
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8
src/discord_register_linux.cpp
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@ -33,13 +33,11 @@ extern "C" DISCORD_EXPORT void Discord_Register(const char* applicationId, const
char exePath[1024]; char exePath[1024];
if (!command || !command[0]) { if (!command || !command[0]) {
size_t size = readlink("/proc/self/exe", exePath, sizeof(exePath)); ssize_t size = readlink("/proc/self/exe", exePath, sizeof(exePath));
if (size <= 0) { if (size <= 0 || size >= sizeof(exePath)) {
return; return;
} }
if (size < sizeof(exePath)) { exePath[size] = '\0';
exePath[size] = '\0';
}
command = exePath; command = exePath;
} }