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authorKieran Bingham <kieran.bingham@ideasonboard.com>2024-02-26 09:48:57 +0000
committerKieran Bingham <kieran.bingham@ideasonboard.com>2024-02-28 11:09:11 +0000
commitbdd85fa01c6078950b93d4c9491694d077c3b60b (patch)
tree844b1bec50652a30cf051cca5616ca3844e379d5 /utils/ipu3
parent25a8d8b8a914302f1de02af4b0f5ae70568f00ea (diff)
utils: ipu3: Fix return value check on file output
The data parsed by ipu3-unpack is written out using the write() c library call, but the error code is incorrectly checked which misses the single erroroneous return value returned by the function. Fix it to explicitly check against the error code. Fixes: 23ac77dc4a09 ("utils: ipu3: Add IPU3 raw capture unpack utility") Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Umang Jain <umang.jain@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'utils/ipu3')
-rw-r--r--utils/ipu3/ipu3-unpack.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/utils/ipu3/ipu3-unpack.c b/utils/ipu3/ipu3-unpack.c
index 9d2c1200..c96fafed 100644
--- a/utils/ipu3/ipu3-unpack.c
+++ b/utils/ipu3/ipu3-unpack.c
@@ -78,7 +78,7 @@ int main(int argc, char *argv[])
}
ret = write(out_fd, out_data, 50);
- if (ret < -1) {
+ if (ret == -1) {
fprintf(stderr, "Failed to write output data: %s\n",
strerror(errno));
goto done;