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Fix deadlock in ftppr
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This commit is contained in:
Vladimir Dubrovin 2026-06-02 13:06:53 +03:00
parent 74d5b67ef4
commit ab11e6c4a3
1 changed files with 5 additions and 0 deletions
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5
src/ftppr.c
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@ -215,6 +215,11 @@ void * ftpprchild(struct clientparam* param) {
sasize = sizeof(param->sincr);
ss = param->srv->so._accept(param->sostate, clidatasock, (struct sockaddr *)&param->sincr, &sasize);
if (ss == INVALID_SOCKET) { RETURN (858);}
#ifdef _WIN32
{ unsigned long ul = 1; ioctlsocket(ss, FIONBIO, &ul); }
#else
fcntl(ss, F_SETFL, O_NONBLOCK | fcntl(ss, F_GETFL));
#endif
param->srv->so._shutdown(param->sostate, clidatasock, SHUT_RDWR);
param->srv->so._closesocket(param->sostate, clidatasock);
clidatasock = ss;