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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2024-06-30 17:07:58 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2024-06-30 17:07:58 (GMT) |
| commit | b1b5c61a7458041a11b7a5920b22689566345256 (patch) | |
| tree | 24244422ce05e0adb9528fa7d76f3c95ff398341 /generic/tkImgGIF.c | |
| parent | 81291da33b1e6f1cab8020cb72dd43a974a0a20e (diff) | |
| parent | 247c0ea91f30dcb6e0897e0598ddbaff82525184 (diff) | |
| download | tk-b1b5c61a7458041a11b7a5920b22689566345256.zip tk-b1b5c61a7458041a11b7a5920b22689566345256.tar.gz tk-b1b5c61a7458041a11b7a5920b22689566345256.tar.bz2 | |
Merge 9.0. Streamline some indenting
Diffstat (limited to 'generic/tkImgGIF.c')
| -rw-r--r-- | generic/tkImgGIF.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/generic/tkImgGIF.c b/generic/tkImgGIF.c index 6368972..32b01e4 100644 --- a/generic/tkImgGIF.c +++ b/generic/tkImgGIF.c @@ -498,7 +498,13 @@ FileReadGIF( */ if (Fread(gifConfPtr, buf, 1, 3, chan) != 3) { - return TCL_OK; + /* + * Bug [865af0148c]: 3 bytes should be there, but data ended before + */ + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "GIF file truncated", -1)); + Tcl_SetErrorCode(interp, "TK", "IMAGE", "GIF", "TRUNCATED", NULL); + return TCL_ERROR; } bitPixel = 2 << (buf[0] & 0x07); @@ -1922,8 +1928,8 @@ FileWriteGIF( if (!chan) { return TCL_ERROR; } - if (Tcl_SetChannelOption(interp, chan, "-translation", - "binary") != TCL_OK) { + if (Tcl_SetChannelOption(interp, chan, "-translation", "binary") + != TCL_OK) { Tcl_Close(NULL, chan); return TCL_ERROR; } |