574fee4f9
Paul Fox
2005-07-19
Subject
applying: 0000054: Tab completing filenames in ash causes SEGV Simple tab completion operations cause busybox (ash) to access illegal addresses.
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Commit Diff GitHub →
shell/cmdedit.c+2 -2
| @@ -782,8 +782,8 @@ static int match_compare(const void *a, const void *b) | |
| #define QUOT (UCHAR_MAX+1) | |
| #define collapse_pos(is, in) { \ | |
| - | memcpy(int_buf+(is), int_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); \ |
| - | memcpy(pos_buf+(is), pos_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); } |
| + | memmove(int_buf+(is), int_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); \ |
| + | memmove(pos_buf+(is), pos_buf+(in), (BUFSIZ+1-(is)-(in))*sizeof(int)); } |
| static int find_match(char *matchBuf, int *len_with_quotes) | |
| { | |