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Fix unset of LIBRARY_PATH environment variable

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see also 82d491cb80
This commit is contained in:
Robin Gareus 2022-04-01 20:50:28 +02:00
parent 2942ecf27e
commit e15fb0dc38
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 11 additions and 7 deletions
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18
libs/pbd/system_exec.cc
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@ -596,19 +596,23 @@ extern char **environ;
void
SystemExec::make_envp (bool supress_ld_env)
{
int i = 0;
envp = (char **) calloc(1, sizeof(char*));
int i = 0, j = 0;
envp = (char **) calloc (1, sizeof(char*));
/* copy current environment */
for (i = 0; environ[i]; ++i) {
#ifndef __APPLE__
if (supress_ld_env && 0 == strncmp (environ[i], "LD_LIBRARY_PATH=", 17)) {
#ifdef __APPLE__
if (supress_ld_env && 0 == strncmp (environ[i], "DYLD_FALLBACK_LIBRARY_PATH", 26)) {
continue;
}
#else
if (supress_ld_env && 0 == strncmp (environ[i], "LD_LIBRARY_PATH", 15)) {
continue;
}
#endif
envp[i] = strdup(environ[i]);
envp = (char **) realloc(envp, (i+2) * sizeof(char*));
envp[j++] = strdup(environ[i]);
envp = (char **) realloc(envp, (j + 1) * sizeof(char*));
}
envp[i] = 0;
envp[j] = 0;
}
void