From 7aad0b4834452047fe4a4bc7e492c615eed92a2e Mon Sep 17 00:00:00 2001 From: giraffedata Date: Sun, 8 Jun 2008 01:20:21 +0000 Subject: Release 10.42.05 git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@643 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- converter/ppm/xvminitoppm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'converter/ppm/xvminitoppm.c') diff --git a/converter/ppm/xvminitoppm.c b/converter/ppm/xvminitoppm.c index e5bdac7d..16626bc2 100644 --- a/converter/ppm/xvminitoppm.c +++ b/converter/ppm/xvminitoppm.c @@ -129,6 +129,9 @@ readXvHeader(FILE * const ifP, "It does not consist of 3 decimal numbers.", buf); if (maxval != 255) pm_error("bogus XV thumbnail maxval %u. Should be 255", maxval); + *colsP = cols; + *rowsP = rows; + *maxvalP = maxval; } @@ -162,7 +165,7 @@ writePpm(FILE * const ifP, pm_error("unexpected EOF"); else { unsigned int const paletteIndex = byte; - assert(byte > 0); + assert(byte >= 0); PPM_ASSIGN(pixrow[col], xvPaletteP->red[paletteIndex], -- cgit 1.4.1