To quiet patchew, add an assert for fwrite's return value.
Signed-off-by: John Snow <jsnow@redhat.com>
---
tests/ide-test.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/tests/ide-test.c b/tests/ide-test.c
index 139ebc0..bfd79dd 100644
--- a/tests/ide-test.c
+++ b/tests/ide-test.c
@@ -796,11 +796,13 @@ static void cdrom_pio_impl(int nblocks)
int i, j;
uint8_t data;
uint16_t limit;
+ size_t ret;
/* Prepopulate the CDROM with an interesting pattern */
generate_pattern(pattern, patt_len, ATAPI_BLOCK_SIZE);
fh = fopen(tmp_path, "w+");
- fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh);
+ ret = fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh);
+ g_assert_cmpint(ret, ==, patt_blocks);
fclose(fh);
ide_test_start("-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 "
@@ -880,6 +882,7 @@ static void test_cdrom_pio_large(void)
static void test_cdrom_dma(void)
{
static const size_t len = ATAPI_BLOCK_SIZE;
+ size_t ret;
char *pattern = g_malloc(ATAPI_BLOCK_SIZE * 16);
char *rx = g_malloc0(len);
uintptr_t guest_buf;
@@ -896,7 +899,8 @@ static void test_cdrom_dma(void)
generate_pattern(pattern, ATAPI_BLOCK_SIZE * 16, ATAPI_BLOCK_SIZE);
fh = fopen(tmp_path, "w+");
- fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh);
+ ret = fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh);
+ g_assert_cmpint(ret, ==, 16);
fclose(fh);
send_dma_request(CMD_PACKET, 0, 1, prdt, 1, send_scsi_cdb_read10);
--
2.9.4
On Wed, May 31, 2017 at 03:28:36PM -0400, John Snow wrote: > To quiet patchew, add an assert for fwrite's return value. > > Signed-off-by: John Snow <jsnow@redhat.com> > --- > tests/ide-test.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/tests/ide-test.c b/tests/ide-test.c > index 139ebc0..bfd79dd 100644 > --- a/tests/ide-test.c > +++ b/tests/ide-test.c > @@ -796,11 +796,13 @@ static void cdrom_pio_impl(int nblocks) > int i, j; > uint8_t data; > uint16_t limit; > + size_t ret; > > /* Prepopulate the CDROM with an interesting pattern */ > generate_pattern(pattern, patt_len, ATAPI_BLOCK_SIZE); > fh = fopen(tmp_path, "w+"); > - fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh); > + ret = fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh); > + g_assert_cmpint(ret, ==, patt_blocks); > fclose(fh); > > ide_test_start("-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 " > @@ -880,6 +882,7 @@ static void test_cdrom_pio_large(void) > static void test_cdrom_dma(void) > { > static const size_t len = ATAPI_BLOCK_SIZE; > + size_t ret; > char *pattern = g_malloc(ATAPI_BLOCK_SIZE * 16); > char *rx = g_malloc0(len); > uintptr_t guest_buf; > @@ -896,7 +899,8 @@ static void test_cdrom_dma(void) > > generate_pattern(pattern, ATAPI_BLOCK_SIZE * 16, ATAPI_BLOCK_SIZE); > fh = fopen(tmp_path, "w+"); > - fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh); > + ret = fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh); > + g_assert_cmpint(ret, ==, 16); > fclose(fh); > > send_dma_request(CMD_PACKET, 0, 1, prdt, 1, send_scsi_cdb_read10); > -- > 2.9.4 > > Reviewed-by: Jeff Cody <jcody@redhat.com>
On 31/05/2017 21:28, John Snow wrote: > To quiet patchew, add an assert for fwrite's return value. > > Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> > --- > tests/ide-test.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/tests/ide-test.c b/tests/ide-test.c > index 139ebc0..bfd79dd 100644 > --- a/tests/ide-test.c > +++ b/tests/ide-test.c > @@ -796,11 +796,13 @@ static void cdrom_pio_impl(int nblocks) > int i, j; > uint8_t data; > uint16_t limit; > + size_t ret; > > /* Prepopulate the CDROM with an interesting pattern */ > generate_pattern(pattern, patt_len, ATAPI_BLOCK_SIZE); > fh = fopen(tmp_path, "w+"); > - fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh); > + ret = fwrite(pattern, ATAPI_BLOCK_SIZE, patt_blocks, fh); > + g_assert_cmpint(ret, ==, patt_blocks); > fclose(fh); > > ide_test_start("-drive if=none,file=%s,media=cdrom,format=raw,id=sr0,index=0 " > @@ -880,6 +882,7 @@ static void test_cdrom_pio_large(void) > static void test_cdrom_dma(void) > { > static const size_t len = ATAPI_BLOCK_SIZE; > + size_t ret; > char *pattern = g_malloc(ATAPI_BLOCK_SIZE * 16); > char *rx = g_malloc0(len); > uintptr_t guest_buf; > @@ -896,7 +899,8 @@ static void test_cdrom_dma(void) > > generate_pattern(pattern, ATAPI_BLOCK_SIZE * 16, ATAPI_BLOCK_SIZE); > fh = fopen(tmp_path, "w+"); > - fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh); > + ret = fwrite(pattern, ATAPI_BLOCK_SIZE, 16, fh); > + g_assert_cmpint(ret, ==, 16); > fclose(fh); > > send_dma_request(CMD_PACKET, 0, 1, prdt, 1, send_scsi_cdb_read10); >
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