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Fix: Avoid a 0 size malloc when there are no entry to copy in current selection

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This commit is contained in:
mathieu _alkama_ m 2015-12-13 13:09:03 +01:00
parent ccf278d144
commit ec2528db54
1 changed files with 16 additions and 13 deletions
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29
ogl_editor/src/Editor.c
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@ -577,21 +577,24 @@ static void copySelection(int row, int track, int selectLeft, int selectRight, i
}
free(s_copyData.entries);
entry = s_copyData.entries = malloc(sizeof(CopyEntry) * copy_count);
for (track = selectLeft; track <= selectRight; ++track)
if (copy_count != 0)
{
struct sync_track* t = tracks[track];
for (row = selectTop; row <= selectBottom; ++row)
{
int idx = sync_find_key(t, row);
if (idx < 0)
continue;
entry = s_copyData.entries = malloc(sizeof(CopyEntry) * copy_count);
entry->track = track - selectLeft;
entry->keyFrame = t->keys[idx];
entry->keyFrame.row -= selectTop;
entry++;
for (track = selectLeft; track <= selectRight; ++track)
{
struct sync_track* t = tracks[track];
for (row = selectTop; row <= selectBottom; ++row)
{
int idx = sync_find_key(t, row);
if (idx < 0)
continue;
entry->track = track - selectLeft;
entry->keyFrame = t->keys[idx];
entry->keyFrame.row -= selectTop;
entry++;
}
}
}