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Use glib for all allocations

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- Removes need to check for malloc failure
- Removes need for NULL checks on free
- Adds checks for integer overflows
- Removes some extra memset calls
- Removes chance of mixing libc and glib malloc/free
This commit is contained in:
TingPing
2014-12-28 06:37:25 -05:00
parent c4cb1b25ec
commit 83032b1aa3
46 changed files with 796 additions and 1082 deletions
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50
src/fe-gtk/palette.c
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@@ -106,7 +106,7 @@ palette_alloc (GtkWidget * widget)
void
palette_load (void)
{
int i, j, l, fh;
int i, j, fh;
char prefname[256];
struct stat st;
char *cfg;
@@ -116,35 +116,29 @@ palette_load (void)
if (fh != -1)
{
fstat (fh, &st);
cfg = malloc (st.st_size + 1);
if (cfg)
cfg = g_malloc0 (st.st_size + 1);
read (fh, cfg, st.st_size);
/* mIRC colors 0-31 are here */
for (i = 0; i < 32; i++)
{
cfg[0] = '\0';
l = read (fh, cfg, st.st_size);
if (l >= 0)
cfg[l] = '\0';
/* mIRC colors 0-31 are here */
for (i = 0; i < 32; i++)
{
snprintf (prefname, sizeof prefname, "color_%d", i);
cfg_get_color (cfg, prefname, &red, &green, &blue);
colors[i].red = red;
colors[i].green = green;
colors[i].blue = blue;
}
/* our special colors are mapped at 256+ */
for (i = 256, j = 32; j < MAX_COL+1; i++, j++)
{
snprintf (prefname, sizeof prefname, "color_%d", i);
cfg_get_color (cfg, prefname, &red, &green, &blue);
colors[j].red = red;
colors[j].green = green;
colors[j].blue = blue;
}
free (cfg);
snprintf (prefname, sizeof prefname, "color_%d", i);
cfg_get_color (cfg, prefname, &red, &green, &blue);
colors[i].red = red;
colors[i].green = green;
colors[i].blue = blue;
}
/* our special colors are mapped at 256+ */
for (i = 256, j = 32; j < MAX_COL+1; i++, j++)
{
snprintf (prefname, sizeof prefname, "color_%d", i);
cfg_get_color (cfg, prefname, &red, &green, &blue);
colors[j].red = red;
colors[j].green = green;
colors[j].blue = blue;
}
g_free (cfg);
close (fh);
}
}