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[Qt] Terminate string *pszExePath after readlink and without using memset

0.16
practicalswift 7 years ago
parent
commit
3a4401a6b8
  1. 5
      src/qt/guiutil.cpp

5
src/qt/guiutil.cpp

@ -743,9 +743,10 @@ bool SetStartOnSystemStartup(bool fAutoStart)
else else
{ {
char pszExePath[MAX_PATH+1]; char pszExePath[MAX_PATH+1];
memset(pszExePath, 0, sizeof(pszExePath)); ssize_t r = readlink("/proc/self/exe", pszExePath, sizeof(pszExePath) - 1);
if (readlink("/proc/self/exe", pszExePath, sizeof(pszExePath)-1) == -1) if (r == -1)
return false; return false;
pszExePath[r] = '\0';
fs::create_directories(GetAutostartDir()); fs::create_directories(GetAutostartDir());

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