diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-03-19 11:44:26 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-03-19 11:44:26 +0100 |
| commit | c86561f6257fd865590caacb3a4ad709c848eb68 (patch) | |
| tree | c62b6aa5904ab0b3598edc82306187fffcec3122 /sys/src/cmd/db/command.c | |
| parent | 4d0343c9d2db502c162f5050385ba5528aef2a47 (diff) | |
db: fix unicode support (thanks giacomo)
from the unicode-db patch readme:
command() receives a char* that is assigned to lp, which is a Rune*,
and lp is incremented later in readchar(), so each read consumed 4 bytes.
The only time command() is called is in runpcs() with bkpt->comm,
which is a char* built in subpcs through a char*, so the string stored in
bkpt->comm was not a Rune string. A way to test the bug is:
db program
main:b argv/X
:r
Diffstat (limited to 'sys/src/cmd/db/command.c')
| -rw-r--r-- | sys/src/cmd/db/command.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/src/cmd/db/command.c b/sys/src/cmd/db/command.c index c45f306df..d855b7546 100644 --- a/sys/src/cmd/db/command.c +++ b/sys/src/cmd/db/command.c @@ -23,8 +23,8 @@ WORD adrval, cntval, loopcnt; int adrflg, cntflg; /* command decoding */ - -command(char *buf, int defcom) +int +command(Rune *buf, int defcom) { char *reg; char savc; @@ -39,7 +39,7 @@ command(char *buf, int defcom) if (*buf==EOR) return(FALSE); clrinp(); - lp=(Rune*)buf; + lp=buf; } do { adrflg=expr(0); /* first address */ |