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Fix compiler warnings

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Kovid Goyal 2023-10-01 12:46:42 +05:30
parent 708ccd8c9e
commit c09d5c9e68
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1 changed files with 8 additions and 3 deletions
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11
bypy/linux/launcher.c
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@ -26,16 +26,21 @@ int main(int argc, char **argv) {
} }
strncpy(lib, buf, PATHLEN); strncpy(lib, buf, PATHLEN);
strncpy(base, dirname(lib), PATHLEN); strncpy(base, dirname(lib), PATHLEN);
snprintf(exe, PATHLEN, "%s/bin/%s", base, basename(buf)); int ret = snprintf(exe, PATHLEN, "%s/bin/%s", base, basename(buf));
if (ret < 0 || ret > (PATHLEN-2)) { fprintf(stderr, "Path to executable too long: %s/bin/%s", base, basename(buf)); return 1; }
memset(lib, 0, PATHLEN); memset(lib, 0, PATHLEN);
snprintf(lib, PATHLEN, "%s/lib", base); ret = snprintf(lib, PATHLEN, "%s/lib", base);
if (ret < 0 || ret > (PATHLEN-2)) { fprintf(stderr, "Path to lib too long: %s/lib", base); return 1; }
SET("CALIBRE_QT_PREFIX", base) SET("CALIBRE_QT_PREFIX", base)
memset(buf, 0, PATHLEN); memset(buf, 0, PATHLEN);
ldp = getenv("LD_LIBRARY_PATH"); ldp = getenv("LD_LIBRARY_PATH");
if (ldp == NULL) strncpy(buf, lib, PATHLEN); if (ldp == NULL) strncpy(buf, lib, PATHLEN);
else snprintf(buf, PATHLEN, "%s:%s", lib, ldp); else {
ret = snprintf(buf, PATHLEN, "%s:%s", lib, ldp);
if (ret < 0 || ret > (PATHLEN-2)) { fprintf(stderr, "LD_LIBRARY_PATH too long: %s:%s", lib, ldp); return 1; }
}
SET("LD_LIBRARY_PATH", buf) SET("LD_LIBRARY_PATH", buf)
argv[0] = exe; argv[0] = exe;