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env_attr.c
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xypron.glpk@gmx.de authored
env_attr_lookup call env_attr_walk with callback = regex_callback. In env_attr_walk attributes = strchr(entry_cpy, ENV_ATTR_SEP) will return NULL if ENV_ATTR_SEP is not found. In the aftermath regex_callback may call strlen(attributes) with a NULL value which will lead to a failure. The problem was indicated by scan-clam. Signed-off-by:Heinrich Schuchardt <xypron.glpk@gmx.de>
xypron.glpk@gmx.de authoredenv_attr_lookup call env_attr_walk with callback = regex_callback. In env_attr_walk attributes = strchr(entry_cpy, ENV_ATTR_SEP) will return NULL if ENV_ATTR_SEP is not found. In the aftermath regex_callback may call strlen(attributes) with a NULL value which will lead to a failure. The problem was indicated by scan-clam. Signed-off-by:
