| commit | 8175f6e09c5203a3246150bbd06b46a246662794 | |
| author | Matthew Dillon <dillon@apollo.backplane.com> | |
| Wed, 26 Jul 2017 19:41:20 +0000 (26 12:41 -0700) | ||
| committer | Matthew Dillon <dillon@apollo.backplane.com> | |
| Wed, 26 Jul 2017 19:41:20 +0000 (26 12:41 -0700) | ||
| tree | 46deb51b213bdbbf365f60e171059d4ba8db656f | treesnapshot (tar.gz zip) |
| parent | 10a640f0cc2d35ba7f347bf02a032acca5e071c4 | commitdiff |
libc - Fix bug in rcmdsh()
* rcmdsh() (which really nothing should be using any more anyway) used
a generic wait(NULL) to wait for a child to exit, but this can wind
up waiting for the wrong pid in a multi-threaded or multi-fork environment.
* Solved by waiting on the specific pid instead.
* rcmdsh() (which really nothing should be using any more anyway) used
a generic wait(NULL) to wait for a child to exit, but this can wind
up waiting for the wrong pid in a multi-threaded or multi-fork environment.
* Solved by waiting on the specific pid instead.
| lib/libc/net/rcmdsh.c | diffblobblamehistory |