diff options
Diffstat (limited to 'usr.bin/rpcgen/rpc_scan.c')
| -rw-r--r-- | usr.bin/rpcgen/rpc_scan.c | 26 |
1 files changed, 11 insertions, 15 deletions
diff --git a/usr.bin/rpcgen/rpc_scan.c b/usr.bin/rpcgen/rpc_scan.c index 421b055..bdbeec0 100644 --- a/usr.bin/rpcgen/rpc_scan.c +++ b/usr.bin/rpcgen/rpc_scan.c @@ -329,10 +329,9 @@ findstrconst(char **str, const char **val) error("unterminated string constant"); } p++; - size = p - *str; - tmp = xmalloc(size + 1); - (void) strncpy(tmp, *str, size); - tmp[size] = 0; + size = p - *str + 1; + tmp = xmalloc(size); + (void) strlcpy(tmp, *str, size); *val = tmp; *str = p; } @@ -352,13 +351,12 @@ findchrconst(char **str, const char **val) error("unterminated string constant"); } p++; - size = p - *str; - if (size != 3) { + size = p - *str + 1; + if (size != 4) { error("empty char string"); } - tmp = xmalloc(size + 1); - (void) strncpy(tmp, *str, size); - tmp[size] = 0; + tmp = xmalloc(size); + (void) strlcpy(tmp, *str, size); *val = tmp; *str = p; } @@ -381,10 +379,9 @@ findconst(char **str, const char **val) p++; } while (isdigit(*p)); } - size = p - *str; - tmp = xmalloc(size + 1); - (void) strncpy(tmp, *str, size); - tmp[size] = 0; + size = p - *str + 1; + tmp = xmalloc(size); + (void) strlcpy(tmp, *str, size); *val = tmp; *str = p; } @@ -438,8 +435,7 @@ findkind(char **mark, token *tokp) tokp->kind = TOK_IDENT; for (len = 0; isalnum(str[len]) || str[len] == '_'; len++); tmp = xmalloc(len + 1); - (void) strncpy(tmp, str, len); - tmp[len] = 0; + (void) strlcpy(tmp, str, len + 1); tokp->str = tmp; *mark = str + len; } |
