Grant Likely 706b78f37f dtc: ensure #line directives don't consume data from the next line ... Previously, the #line parsing regex ended with ({WS}+[0-9]+)?. The {WS} could match line-break characters. If the #line directive did not contain the optional flags field at the end, this could cause any integer data on the next line to be consumed as part of the #line directive parsing. This could cause syntax errors (i.e. #line parsing consuming the leading 0 from a hex literal 0x1234, leaving x1234 to be parsed as cell data, which is a syntax error), or invalid compilation results (i.e. simply consuming literal 1234 as part of the #line processing, thus removing it from the cell data). Fix this by replacing {WS} with [ \t] so that it can't match line-breaks. Convert all instances of {WS}, even though the other instances should be irrelevant for any well-formed #line directive. This is done for consistency and ultimate safety. [Cherry picked from DTC commit a1ee6f068e1c8dbc62873645037a353d7852d5cc] Reported-by: Ian Campbell <Ian.Campbell@citrix.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>		2013-06-13 22:12:15 +01:00
..
libfdt
.gitignore
checks.c
data.c
dtc-lexer.l
dtc-lexer.lex.c_shipped
dtc-parser.tab.c_shipped
dtc-parser.tab.h_shipped
dtc-parser.y
dtc.c
dtc.h
fdtdump.c
fdtget.c
fdtput.c
flattree.c
fstree.c
livetree.c
Makefile
Makefile.dtc
srcpos.c
srcpos.h
treesource.c
util.c
util.h
version_gen.h