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34008: metafy the environment on arrival in the shell

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Peter Stephenson 2014-12-18 19:55:53 +00:00
parent f3cb9a7754
commit ecef922df1
2 changed files with 4 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,8 @@
2014-12-18 Peter Stephenson <p.w.stephenson@ntlworld.com> 2014-12-18 Peter Stephenson <p.w.stephenson@ntlworld.com>
* 34008: Src/params.c: also metafy anything arriving from the
environment.
* 34006: Src/params.c: unmetafy anything put into the * 34006: Src/params.c: unmetafy anything put into the
environment. environment.

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Src/params.c
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@ -641,7 +641,7 @@ split_env_string(char *env, char **name, char **value)
if (!env || !name || !value) if (!env || !name || !value)
return 0; return 0;
tenv = strcpy(zhalloc(strlen(env) + 1), env); tenv = metafy(env, strlen(env), META_HEAPDUP);
for (str = tenv; *str && *str != '='; str++) for (str = tenv; *str && *str != '='; str++)
; ;
if (str != tenv && *str == '=') { if (str != tenv && *str == '=') {