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core: fix bugs with calls to realloc

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This commit is contained in:
Sebastien Helleu
2011-08-28 15:25:30 +02:00
parent e411d14b7a
commit f843f904bc
16 changed files with 259 additions and 106 deletions
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src/gui/gui-input.c
+12 -1
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@@ -59,6 +59,7 @@ void
gui_input_optimize_size (struct t_gui_buffer *buffer)
{
int optimal_size;
char *input_buffer2;
if (buffer->input)
{
@@ -67,7 +68,17 @@ gui_input_optimize_size (struct t_gui_buffer *buffer)
if (buffer->input_buffer_alloc != optimal_size)
{
buffer->input_buffer_alloc = optimal_size;
buffer->input_buffer = realloc (buffer->input_buffer, optimal_size);
input_buffer2 = realloc (buffer->input_buffer, optimal_size);
if (!input_buffer2)
{
if (buffer->input_buffer)
{
free (buffer->input_buffer);
buffer->input_buffer = NULL;
}
return;
}
buffer->input_buffer = input_buffer2;
}
}
}