diff options
Diffstat (limited to 'generic/regc_color.c')
-rw-r--r-- | generic/regc_color.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/generic/regc_color.c b/generic/regc_color.c index b7a571c..f5d6dfd 100644 --- a/generic/regc_color.c +++ b/generic/regc_color.c @@ -254,7 +254,14 @@ newcolor( * Oops, must allocate more. */ + if (cm->max == MAX_COLOR) { + CERR(REG_ECOLORS); + return COLORLESS; /* too many colors */ + } n = cm->ncds * 2; + if (n < MAX_COLOR + 1) { + n = MAX_COLOR + 1; + } if (cm->cd == cm->cdspace) { newCd = (struct colordesc *) MALLOC(n * sizeof(struct colordesc)); if (newCd != NULL) { |