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glibc says memcpy cannot take NULL

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At least since 2004, glibc's <string.h> annotates memcpy as
__attribute__((__nonnull__)).  This basedir is passed to it.  When
LOAD_RELATIVE is not defined and MJIT_SEARCH_BUILD_DIR is not set,
this variable is never updated.  Should initialize with meaningful
default value.
This commit is contained in:
Urabe, Shyouhei 2019-04-26 18:37:21 +09:00
parent e7b18ca6d9
commit 34e1079aef
1 changed files with 1 additions and 1 deletions
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mjit.c
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@ -469,7 +469,7 @@ init_header_filename(void)
// Root path of the running ruby process. Equal to RbConfig::TOPDIR. // Root path of the running ruby process. Equal to RbConfig::TOPDIR.
VALUE basedir_val; VALUE basedir_val;
#endif #endif
const char *basedir = NULL; const char *basedir = "";
size_t baselen = 0; size_t baselen = 0;
char *p; char *p;
#ifdef _WIN32 #ifdef _WIN32