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filter-graph: handle fcntl errors better

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Don't set invalid flags when the F_GETFL failed.
This commit is contained in:
Wim Taymans 2026-05-06 12:47:44 +02:00
parent fed4d14ab7
commit 8276d615ba
1 changed files with 5 additions and 2 deletions
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7
spa/plugins/filter-graph/plugin_builtin.c
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@ -3114,8 +3114,11 @@ static void *pipe_instantiate(const struct spa_fga_plugin *plugin, const struct
do_exec(impl, command);
fcntl(impl->write_fd, F_SETFL, fcntl(impl->write_fd, F_GETFL) | O_NONBLOCK);
fcntl(impl->read_fd, F_SETFL, fcntl(impl->read_fd, F_GETFL) | O_NONBLOCK);
int flags;
if ((flags = fcntl(impl->write_fd, F_GETFL)) >= 0)
fcntl(impl->write_fd, F_SETFL, flags | O_NONBLOCK);
if ((flags = fcntl(impl->read_fd, F_GETFL)) >= 0)
fcntl(impl->read_fd, F_SETFL, flags | O_NONBLOCK);
return impl;
}