aerscript/Aer
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Check the snprintf() return value.
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This commit is contained in:
Piotr Likoski
2019-07-12 14:10:09 +02:00
parent d96dcdf1e0
commit 33b0f20573
1 changed files with 4 additions and 1 deletions
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engine/api.c
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@@ -634,7 +634,10 @@ static sxi32 ProcessSourceFile(
/* Install local import path which is the current directory */ /* Install local import path which is the current directory */
ph7_vm_config(pVm, PH7_VM_CONFIG_IMPORT_PATH, "./"); ph7_vm_config(pVm, PH7_VM_CONFIG_IMPORT_PATH, "./");
if(zFilePath && SyRealPath(zFilePath, fFilePath) == PH7_OK) { if(zFilePath && SyRealPath(zFilePath, fFilePath) == PH7_OK) {
snprintf(pFilePath, sizeof(pFilePath) - 1, "%s", fFilePath); rc = snprintf(pFilePath, sizeof(pFilePath) - 1, "%s", fFilePath);
if(rc < 0) {
goto Release;
}
/* Extract directory name containing processed file */ /* Extract directory name containing processed file */
pFileDir = (char *) PH7_ExtractDirName(fFilePath, SyStrlen(fFilePath), &iFileDir); pFileDir = (char *) PH7_ExtractDirName(fFilePath, SyStrlen(fFilePath), &iFileDir);
pFileDir[iFileDir + 1] = '\0'; pFileDir[iFileDir + 1] = '\0';