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evas generic gst loader - handle fwrite return value for coverity 

fixes CID 1360467
This commit is contained in:
Carsten Haitzler 2016-07-29 07:57:17 +09:00
parent 742fbc5717
commit 29fce42900
2 changed files with 12 additions and 4 deletions
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8
src/generic/evas/gst/main.c
View File

@ -272,14 +272,18 @@ main(int argc, char **argv)
{ {
if (shm_fd >= 0) if (shm_fd >= 0)
{ {
printf("shmfile %s\n", shmfile); printf("shmfile %s\n", shmfile);
} }
else else
{ {
// could also to "tmpfile %s\n" like shmfile but just // could also to "tmpfile %s\n" like shmfile but just
// a mmaped tmp file on the system // a mmaped tmp file on the system
printf("data\n"); printf("data\n");
fwrite(data, width * height * sizeof(DATA32), 1, stdout); if (fwrite(data, width * height * sizeof(DATA32), 1, stdout) != 1)
{
shm_free();
return -1;
}
} }
shm_free(); shm_free();
} }

8
src/generic/evas/gst/main_0_10.c
View File

@ -258,14 +258,18 @@ main(int argc, char **argv)
{ {
if (shm_fd >= 0) if (shm_fd >= 0)
{ {
printf("shmfile %s\n", shmfile); printf("shmfile %s\n", shmfile);
} }
else else
{ {
// could also to "tmpfile %s\n" like shmfile but just // could also to "tmpfile %s\n" like shmfile but just
// a mmaped tmp file on the system // a mmaped tmp file on the system
printf("data\n"); printf("data\n");
fwrite(data, width * height * sizeof(DATA32), 1, stdout); if (fwrite(data, width * height * sizeof(DATA32), 1, stdout) != 1)
{
shm_free();
return -1;
}
} }
shm_free(); shm_free();
} }