Message ID | 20200305181308.944595-12-seanga2@gmail.com |
---|---|
State | Superseded |
Delegated to: | Andes |
Headers | show
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Thu, 05 Mar 2020 10:13:37 -0800 (PST) From: Sean Anderson <seanga2@gmail.com> To: u-boot@lists.denx.de Cc: Rick Chen <rickchen36@gmail.com>, Bin Meng <bmeng.cn@gmail.com>, Sean Anderson <seanga2@gmail.com>, Tom Rini <trini@konsulko.com> Subject: [PATCH v6 11/19] lib: Always set errno in hcreate_r Date: Thu, 5 Mar 2020 13:12:59 -0500 Message-Id: <20200305181308.944595-12-seanga2@gmail.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200305181308.944595-1-seanga2@gmail.com> References: <20200305181308.944595-1-seanga2@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean |
Series |
riscv: Add Sipeed Maix support
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expand
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diff --git a/lib/hashtable.c b/lib/hashtable.c index 907e8a642f..e9ac7e252e 100644 --- a/lib/hashtable.c +++ b/lib/hashtable.c @@ -109,8 +109,10 @@ int hcreate_r(size_t nel, struct hsearch_data *htab) } /* There is still another table active. Return with error. */ - if (htab->table != NULL) + if (htab->table != NULL) { + __set_errno(EINVAL); return 0; + } /* Change nel to the first prime number not smaller as nel. */ nel |= 1; /* make odd */ @@ -123,8 +125,10 @@ int hcreate_r(size_t nel, struct hsearch_data *htab) /* allocate memory and zero out */ htab->table = (struct env_entry_node *)calloc(htab->size + 1, sizeof(struct env_entry_node)); - if (htab->table == NULL) + if (htab->table == NULL) { + __set_errno(ENOMEM); return 0; + } /* everything went alright */ return 1;