get_bct_size_from_image() should return negative error codes, so add
the missing minus signs. Also fix the return value check on
get_bct_size_from_image(), a negative value indicate an error not zero.
Signed-off-by: Alban Bedel <alban.bedel@xxxxxxxxxxxxxxxxx>
---
src/cbootimage.c | 2 +-
src/data_layout.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/cbootimage.c b/src/cbootimage.c
index da1d1a5..fc99af2 100644
--- a/src/cbootimage.c
+++ b/src/cbootimage.c
@@ -239,7 +239,7 @@ main(int argc, char *argv[])
/* Get BCT_SIZE from input image file */
bct_size = get_bct_size_from_image(&context);
- if (!bct_size) {
+ if (bct_size < 0) {
printf("Error: Invalid input image file %s\n",
context.input_image_filename);
goto fail;
diff --git a/src/data_layout.c b/src/data_layout.c
index 5d3fe10..e91d13c 100644
--- a/src/data_layout.c
+++ b/src/data_layout.c
@@ -1050,11 +1050,11 @@ int get_bct_size_from_image(build_image_context *context)
fp = fopen(context->input_image_filename, "r");
if (!fp)
- return ENODATA;
+ return -ENODATA;
if (fread(buffer, 1, NVBOOT_CONFIG_TABLE_SIZE_MAX, fp) != NVBOOT_CONFIG_TABLE_SIZE_MAX) {
fclose(fp);
- return ENODATA;
+ return -ENODATA;
}
context->bct = buffer;
--
2.6.2
--
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