Commit9ce9dfd

Michael Meskes

committed

Apploed patch by MauMau <maumau307@gmail.com> to escape filenames in #line statements.

1 parent79e0f87 commit9ce9dfdCopy full SHA for 9ce9dfd

File tree

+16

-3

lines changed

+16

-3

lines changed

Lines changed: 16 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -95,9 +95,22 @@ hashline_number(void)`
`95`	`95`	`#endif`
`96`	`96`	`)`
`97`	`97`	`{`
`98`		`-charline=mm_alloc(strlen("\n#line %d \"%s\"\n")+sizeof(int)CHAR_BIT*10 /3+strlen(input_filename));`
`99`		`-`
`100`		`-sprintf(line,"\n#line %d \"%s\"\n",yylineno,input_filename);`
	`98`	`+/* "* 2" here is for escaping \s below */`
	`99`	`+charline=mm_alloc(strlen("\n#line %d \"%s\"\n")+sizeof(int)CHAR_BIT10 /3+strlen(input_filename)2);`
	`100`	`+char*src,`
	`101`	`+*dest;`
	`102`	`+`
	`103`	`+sprintf(line,"\n#line %d \"",yylineno);`
	`104`	`+src=input_filename;`
	`105`	`+dest=line+strlen(line);`
	`106`	`+while (*src)`
	`107`	`+{`
	`108`	`+if (*src=='\\')`
	`109`	`+*dest++='\\';`
	`110`	`+dest++=src++;`
	`111`	`+}`
	`112`	`+*dest='\0';`
	`113`	`+strcat(dest,"\"\n");`
`101`	`114`
`102`	`115`	`returnline;`
`103`	`116`	`}`

Comments

(0)