diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclIOUtil.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c index d5bb102..5a8d022 100644 --- a/generic/tclIOUtil.c +++ b/generic/tclIOUtil.c @@ -1755,7 +1755,9 @@ Tcl_FSEvalFile(interp, pathPtr) * [Bug: 2040] */ Tcl_SetChannelOption(interp, chan, "-eofchar", "\32"); - /* Try to read utf-8 BOM, if available */ + /* Try to read first character of stream, so we can + * check for utf-8 BOM to be handled especially. + */ if (Tcl_ReadChars(chan, objPtr, 1, 0) < 0) { Tcl_Close(interp, chan); Tcl_AppendResult(interp, "couldn't read file \"", @@ -1763,6 +1765,10 @@ Tcl_FSEvalFile(interp, pathPtr) goto end; } string = Tcl_GetString(objPtr); + /* + * If first character is not a BOM, append the remaining characters, + * otherwise replace them [Bug 3466099]. + */ if (Tcl_ReadChars(chan, objPtr, -1, memcmp(string, "\xef\xbf\xbe", 3)) < 0) { Tcl_Close(interp, chan); |