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Do not lazily use BUFSIZ for "I don't care what size" when building

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strings because it is only guaranteed to be 256 bytes and even the
default 1024 is not always enough. Reported by Gregory Pakosz.
This commit is contained in:
nicm
2019-10-03 10:24:05 +00:00
parent bbd1032a2a
commit f4c7141f5d
5 changed files with 7 additions and 7 deletions
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4
cmd-parse.y
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@@ -1245,7 +1245,7 @@ yylex_token_variable(char **buf, size_t *len)
{
struct environ_entry *envent;
int ch, brackets = 0;
char name[BUFSIZ];
char name[1024];
size_t namelen = 0;
const char *value;
@@ -1297,7 +1297,7 @@ yylex_token_tilde(char **buf, size_t *len)
{
struct environ_entry *envent;
int ch;
char name[BUFSIZ];
char name[1024];
size_t namelen = 0;
struct passwd *pw;
const char *home = NULL;