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pack: Fix off-by-one in PRoot handling in the wrapper.

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* gnu/packages/aux-files/run-in-namespace.c (exec_with_proot): Make
'proot_argv' one element larger to account for the terminating NULL.
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Ludovic Courtès 2020-05-07 18:38:54 +02:00
parent 8ba2aa22f1
commit 4a53c19a32
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1 changed files with 1 additions and 1 deletions
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gnu/packages/aux-files/run-in-namespace.c
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@ -221,7 +221,7 @@ exec_with_proot (const char *store, int argc, char *argv[])
{
int proot_specific_argc = 4;
int proot_argc = argc + proot_specific_argc;
char *proot_argv[proot_argc], *proot;
char *proot_argv[proot_argc + 1], *proot;
char bind_spec[strlen (store) + 1 + sizeof "@STORE_DIRECTORY@"];
strcpy (bind_spec, store);