diff options
Diffstat (limited to 'debian/patches/bash52-013.diff')
| -rw-r--r-- | debian/patches/bash52-013.diff | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/debian/patches/bash52-013.diff b/debian/patches/bash52-013.diff new file mode 100644 index 0000000..301bce7 --- /dev/null +++ b/debian/patches/bash52-013.diff @@ -0,0 +1,47 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 5.2 +Patch-ID: bash52-013 + +Bug-Reported-by: Ralf Oehler <Ralf@Oehler-Privat.de> +Bug-Reference-ID: <20221120140252.2fc6489b@bilbo> +Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2022-11/msg00082.html + +Bug-Description: + +Bash can leak memory when referencing a non-existent associative array +element. + +--- a/patchlevel.h ++++ b/patchlevel.h +@@ -25,6 +25,6 @@ + regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh + looks for to find the patch level (for the sccs version string). */ + +-#define PATCHLEVEL 12 ++#define PATCHLEVEL 13 + + #endif /* _PATCHLEVEL_H_ */ +--- a/subst.c ++++ b/subst.c +@@ -7497,8 +7497,6 @@ expand_arrayref: + ? quote_string (temp) + : quote_escapes (temp); + rflags |= W_ARRAYIND; +- if (estatep) +- *estatep = es; /* structure copy */ + } + /* Note that array[*] and array[@] expanded to a quoted null string by + returning the W_HASQUOTEDNULL flag to the caller in addition to TEMP. */ +@@ -7507,7 +7505,9 @@ expand_arrayref: + else if (es.subtype == 2 && temp && QUOTED_NULL (temp) && (quoted & (Q_DOUBLE_QUOTES|Q_HERE_DOCUMENT))) + rflags |= W_HASQUOTEDNULL; + +- if (estatep == 0) ++ if (estatep) ++ *estatep = es; /* structure copy */ ++ else + flush_eltstate (&es); + } + #endif |