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| author | nicm <nicm> | 2021-08-14 16:26:29 +0000 |
|---|---|---|
| committer | nicm <nicm> | 2021-08-14 16:26:29 +0000 |
| commit | 30786abe0ebc99ebc4556eb70bc46cb670892cbd (patch) | |
| tree | c673980bb6c3225e47b082bcacc2a9ca12a52a14 | |
| parent | befe7cb1c5d29e03c8a0a27f6b4e3db7afae9d79 (diff) | |
| download | rtmux-30786abe0ebc99ebc4556eb70bc46cb670892cbd.tar.gz rtmux-30786abe0ebc99ebc4556eb70bc46cb670892cbd.tar.bz2 rtmux-30786abe0ebc99ebc4556eb70bc46cb670892cbd.zip | |
Some other missing palette NULL checks, from oss-fuzz.
| -rw-r--r-- | input.c | 40 |
1 files changed, 24 insertions, 16 deletions
@@ -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. */ |