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Add missing fwrite return check

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This commit is contained in:
Christophe Grenier 2009-11-01 11:20:54 +01:00
parent 8abc660f79
commit 174dc0f7b6
1 changed files with 15 additions and 2 deletions
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17
src/phrecn.c
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@ -590,7 +590,13 @@ static void gen_image(const char *filename, disk_t *disk, const alloc_data_t *li
const unsigned int read_size=(current_search_space->end - offset + 1 < buffer_size ?
current_search_space->end - offset + 1 : buffer_size);
disk->pread(disk, buffer, read_size, offset);
fwrite(buffer, read_size, 1, out);
if(fwrite(buffer, read_size, 1, out)<1)
{
log_critical("Cannot write to file %s:%s\n", filename, strerror(errno));
free(buffer);
fclose(out);
return ;
}
}
}
free(buffer);
@ -664,7 +670,14 @@ static void test_files_aux(disk_t *disk, partition_t *partition, file_recovery_t
return;
}
}
fwrite(buffer, datasize, 1, file_recovery->handle);
if(fwrite(buffer, datasize, 1, file_recovery->handle)<1)
{
log_critical("Cannot write to file %s:%s\n", file_recovery->filename, strerror(errno));
fclose(file_recovery->handle)
file_recovery->handle=NULL;
free(buffer);
return;
}
list_append_block(&file_recovery->location, start, datasize, 1);
file_recovery->calculated_file_size=0;
file_recovery->file_size+=datasize;