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Try to fix permission issues under linux

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mutouyun 2024-12-01 21:06:06 +08:00
parent 84bb801b6e
commit 2673453e66
1 changed files with 3 additions and 1 deletions
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4
src/libipc/platform/posix/shm_posix.cpp
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@ -68,7 +68,9 @@ id_t acquire(char const * name, std::size_t size, unsigned mode) {
flag |= O_CREAT; flag |= O_CREAT;
break; break;
} }
int fd = ::shm_open(op_name.c_str(), flag, 0); int fd = ::shm_open(op_name.c_str(), flag, S_IRUSR | S_IWUSR |
S_IRGRP | S_IWGRP |
S_IROTH | S_IWOTH);
if (fd == -1) { if (fd == -1) {
ipc::error("fail shm_open[%d]: %s\n", errno, op_name.c_str()); ipc::error("fail shm_open[%d]: %s\n", errno, op_name.c_str());
return nullptr; return nullptr;