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Prevent logcat monitors crashing

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topjohnwu
2017-07-16 03:54:06 +08:00
parent a87ad35a50
commit 6072744f7e
4 changed files with 14 additions and 7 deletions
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8
jni/utils/misc.c
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@@ -232,8 +232,6 @@ int run_command(int err, int *fd, const char *path, char *const argv[]) {
if (xpipe2(pipefd, O_CLOEXEC) == -1)
return -1;
writeEnd = pipefd[1];
// Give the read end of the pipe
*fd = pipefd[0];
} else {
writeEnd = *fd;
}
@@ -241,7 +239,11 @@ int run_command(int err, int *fd, const char *path, char *const argv[]) {
int pid = fork();
if (pid != 0) {
close(writeEnd);
if (fd && *fd < 0) {
// Give the read end and close write end
*fd = pipefd[0];
close(pipefd[1]);
}
return pid;
}