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Some other missing palette NULL checks, from oss-fuzz.

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This commit is contained in:
nicm 2021-08-14 16:26:29 +00:00
parent befe7cb1c5
commit 30786abe0e
1 changed files with 24 additions and 16 deletions
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40
input.c
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@ -2556,10 +2556,12 @@ input_osc_10(struct input_ctx *ictx, const char *p)
log_debug("bad OSC 10: %s", p);
return;
}
ictx->palette->fg = c;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
if (ictx->palette != NULL) {
ictx->palette->fg = c;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
}
}
/* Handle the OSC 110 sequence for resetting background colour. */
@ -2570,10 +2572,12 @@ input_osc_110(struct input_ctx *ictx, const char *p)
if (*p != '\0')
return;
ictx->palette->fg = 8;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
if (ictx->palette != NULL) {
ictx->palette->fg = 8;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
}
}
/* Handle the OSC 11 sequence for setting and querying background colour. */
@ -2596,10 +2600,12 @@ input_osc_11(struct input_ctx *ictx, const char *p)
log_debug("bad OSC 11: %s", p);
return;
}
ictx->palette->bg = c;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
if (ictx->palette != NULL) {
ictx->palette->bg = c;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
}
}
/* Handle the OSC 111 sequence for resetting background colour. */
@ -2610,10 +2616,12 @@ input_osc_111(struct input_ctx *ictx, const char *p)
if (*p != '\0')
return;
ictx->palette->bg = 8;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
if (ictx->palette != NULL) {
ictx->palette->bg = 8;
if (wp != NULL)
wp->flags |= PANE_STYLECHANGED;
screen_write_fullredraw(&ictx->ctx);
}
}
/* Handle the OSC 52 sequence for setting the clipboard. */