091daf5455
This brings to the swupdate package two fixes [2][3] that have also been backported in the meta-swupdate Yocto layer, see [1]. [1]:3fccf23e28[2]:1078af97a5[3]:e3a6b120ffSigned-off-by: Joris Offouga <offougajoris@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
53 lines
1.5 KiB
Diff
53 lines
1.5 KiB
Diff
From bd08e45d7b25f06da2fc6dc824146b471db5f1f4 Mon Sep 17 00:00:00 2001
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From: Stefano Babic <sbabic@denx.de>
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Date: Tue, 16 Jun 2020 10:29:55 +0200
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Subject: [PATCH] Shellscript stops before completing
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Commit 8fb94d7 reworks the way shell script are called, redirecting
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stdout and stderr to SWUpdate. A shell script runs then in a child
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process. Under some circumstances, SWUpdate closes the forked process
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before the child process completes.
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Be sure that the child process has terminated before to go on.
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Signed-off-by: Stefano Babic <sbabic@denx.de>
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Reported-by: Piotr Piwko <piotr.piwko@gmail.com>
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Tested-by: Piotr Piwko <piotr.piwko@gmail.com>
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Signed-off-by: Joris Offouga <offougajoris@gmail.com>
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---
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core/pctl.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/core/pctl.c b/core/pctl.c
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index 8b1c667..01ad540 100644
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--- a/core/pctl.c
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+++ b/core/pctl.c
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@@ -263,6 +263,7 @@ int run_system_cmd(const char *cmd)
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}
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} else {
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int fds[2];
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+ pid_t w;
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close(stdoutpipe[PIPE_WRITE]);
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close(stderrpipe[PIPE_WRITE]);
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@@ -276,7 +277,6 @@ int run_system_cmd(const char *cmd)
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* and from stderr (of the child process) as ERROR
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*/
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do {
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- pid_t w;
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int n1 = 0;
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struct timeval tv;
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fd_set readfds;
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@@ -373,7 +373,7 @@ int run_system_cmd(const char *cmd)
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}
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}
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} while (ret > 0 && n1 > 0);
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- } while (!WIFEXITED(wstatus));
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+ } while (w != process_id);
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close(stdoutpipe[PIPE_READ]);
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close(stderrpipe[PIPE_READ]);
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--
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2.25.1
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