Unified · Split
| @@ -196,7 +196,8 @@ mntversion(Chan *c, char *version, int msize, int returnlen) · 195 unmodified lines | ||
| 196 | 196 | error("server tries to increase msize in fversion"); |
| 197 | 197 | if(f.msize<256 || f.msize>1024*1024) |
| 198 | 198 | error("nonsense value of msize in fversion"); |
| 199 | − if(strncmp(f.version, v, strlen(f.version)) != 0) | |
| 199 | + k = strlen(f.version); | |
| 200 | + if(strncmp(f.version, v, k) != 0) | |
| 200 | 201 | error("bad 9P version returned from server"); |
| 201 | 202 | |
| 202 | 203 | /* now build Mnt associated with this connection */ |
| @@ -220,7 +221,6 @@ mntversion(Chan *c, char *version, int msize, int returnlen) · 17 unmodified lines | ||
| 220 | 221 | m->msize = f.msize; |
| 221 | 222 | unlock(&mntalloc.lk); |
| 222 | 223 | |
| 223 | − k = strlen(f.version); | |
| 224 | 224 | if(returnlen > 0){ |
| 225 | 225 | if(returnlen < k) |
| 226 | 226 | error(Eshort); |
| @@ -242,7 +242,6 @@ mntversion(Chan *c, char *version, int msize, int returnlen) · 15 unmodified lines | ||
| 242 | 242 | poperror(); /* c */ |
| 243 | 243 | qunlock(&c->umqlock); |
| 244 | 244 | |
| 245 | − free(msg); | |
| 246 | 245 | return k; |
| 247 | 246 | } |
| 248 | 247 | |